859444290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 2566080000

約数和(自身を除く): 1706635710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 53, 54, 57, 58, 87, 90, 95, 106, 109, 114, 135, 145, 159, 171, 174, 190, 218, 261, 265, 270, 285, 290, 318, 327, 342, 435, 477, 513, 522, 530, 545, 551, 570, 654, 783, 795, 855, 870, 954, 981, 1007, 1026, 1090, 1102, 1305, 1431, 1537, 1566, 1590, 1635, 1653, 1710, 1962, 2014, 2071, 2385, 2565, 2610, 2755, 2862, 2943, 3021, 3074, 3161, 3270, 3306, 3915, 4142, 4611, 4770, 4905, 4959, 5035, 5130, 5510, 5777, 5886, 6042, 6213, 6322, 7155, 7685, 7830, 8265, 9063, 9222, 9483, 9810, 9918, 10070, 10355, 11554, 12426, 13833, 14310, 14715, 14877, 15105, 15370, 15805, 16530, 17331, 18126, 18639, 18966, 20710, 23055, 24795, 27189, 27666, 28449, 28885, 29203, 29430, 29754, 30210, 31065, 31610, 34662, 37278, 41499, 45315, 46110, 47415, 49590, 51993, 54378, 55917, 56898, 57770, 58406, 60059, 62130, 69165, 74385, 82998, 85347, 86655, 87609, 90630, 93195, 94830, 103986, 109763, 111834, 120118, 135945, 138330, 142245, 146015, 148770, 155979, 167533, 170694, 173310, 175218, 180177, 186390, 207495, 219526, 259965, 262827, 271890, 279585, 284490, 292030, 300295, 311958, 329289, 335066, 360354, 414990, 426735, 438045, 502599, 519930, 525654, 540531, 548815, 559170, 600590, 658578, 779895, 788481, 837665, 853470, 876090, 900885, 987867, 1005198, 1081062, 1097630, 1314135, 1507797, 1559790, 1576962, 1621593, 1646445, 1675330, 1801770, 1975734, 2512995, 2628270, 2702655, 2963601, 3015594, 3183127, 3243186, 3292890, 3942405, 4523391, 4939335, 5025990, 5405310, 5927202, 6366254, 7538985, 7884810, 8107965, 9046782, 9549381, 9878670, 14818005, 15077970, 15915635, 16215930, 19098762, 22616955, 28648143, 29636010, 31831270, 45233910, 47746905, 57296286, 85944429, 95493810, 143240715, 171888858, 286481430, 429722145, 859444290]

約数ペア:

[(1, 859444290), (2, 429722145), (3, 286481430), (5, 171888858), (6, 143240715), (9, 95493810), (10, 85944429), (15, 57296286), (18, 47746905), (19, 45233910), (27, 31831270), (29, 29636010), (30, 28648143), (38, 22616955), (45, 19098762), (53, 16215930), (54, 15915635), (57, 15077970), (58, 14818005), (87, 9878670), (90, 9549381), (95, 9046782), (106, 8107965), (109, 7884810), (114, 7538985), (135, 6366254), (145, 5927202), (159, 5405310), (171, 5025990), (174, 4939335), (190, 4523391), (218, 3942405), (261, 3292890), (265, 3243186), (270, 3183127), (285, 3015594), (290, 2963601), (318, 2702655), (327, 2628270), (342, 2512995), (435, 1975734), (477, 1801770), (513, 1675330), (522, 1646445), (530, 1621593), (545, 1576962), (551, 1559790), (570, 1507797), (654, 1314135), (783, 1097630), (795, 1081062), (855, 1005198), (870, 987867), (954, 900885), (981, 876090), (1007, 853470), (1026, 837665), (1090, 788481), (1102, 779895), (1305, 658578), (1431, 600590), (1537, 559170), (1566, 548815), (1590, 540531), (1635, 525654), (1653, 519930), (1710, 502599), (1962, 438045), (2014, 426735), (2071, 414990), (2385, 360354), (2565, 335066), (2610, 329289), (2755, 311958), (2862, 300295), (2943, 292030), (3021, 284490), (3074, 279585), (3161, 271890), (3270, 262827), (3306, 259965), (3915, 219526), (4142, 207495), (4611, 186390), (4770, 180177), (4905, 175218), (4959, 173310), (5035, 170694), (5130, 167533), (5510, 155979), (5777, 148770), (5886, 146015), (6042, 142245), (6213, 138330), (6322, 135945), (7155, 120118), (7685, 111834), (7830, 109763), (8265, 103986), (9063, 94830), (9222, 93195), (9483, 90630), (9810, 87609), (9918, 86655), (10070, 85347), (10355, 82998), (11554, 74385), (12426, 69165), (13833, 62130), (14310, 60059), (14715, 58406), (14877, 57770), (15105, 56898), (15370, 55917), (15805, 54378), (16530, 51993), (17331, 49590), (18126, 47415), (18639, 46110), (18966, 45315), (20710, 41499), (23055, 37278), (24795, 34662), (27189, 31610), (27666, 31065), (28449, 30210), (28885, 29754), (29203, 29430)]