56879730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 170726400

約数和(自身を除く): 113846670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 31, 37, 38, 45, 57, 58, 62, 74, 87, 90, 93, 95, 111, 114, 145, 155, 171, 174, 185, 186, 190, 222, 261, 279, 285, 290, 310, 333, 342, 370, 435, 465, 522, 551, 555, 558, 570, 589, 666, 703, 855, 870, 899, 930, 1073, 1102, 1110, 1147, 1178, 1305, 1395, 1406, 1653, 1665, 1710, 1767, 1798, 2109, 2146, 2294, 2610, 2697, 2755, 2790, 2945, 3219, 3306, 3330, 3441, 3515, 3534, 4218, 4495, 4959, 5301, 5365, 5394, 5510, 5735, 5890, 6327, 6438, 6882, 7030, 8091, 8265, 8835, 8990, 9657, 9918, 10323, 10545, 10602, 10730, 11470, 12654, 13485, 16095, 16182, 16530, 17081, 17205, 17670, 19314, 20387, 20646, 21090, 21793, 24795, 26505, 26970, 31635, 32190, 33263, 34162, 34410, 40455, 40774, 43586, 48285, 49590, 51243, 51615, 53010, 61161, 63270, 65379, 66526, 80910, 85405, 96570, 99789, 101935, 102486, 103230, 108965, 122322, 130758, 153729, 166315, 170810, 183483, 196137, 199578, 203870, 217930, 256215, 299367, 305805, 307458, 326895, 332630, 366966, 392274, 498945, 512430, 598734, 611610, 631997, 653790, 768645, 917415, 980685, 997890, 1263994, 1496835, 1537290, 1834830, 1895991, 1961370, 2993670, 3159985, 3791982, 5687973, 6319970, 9479955, 11375946, 18959910, 28439865, 56879730]

約数ペア:

[(1, 56879730), (2, 28439865), (3, 18959910), (5, 11375946), (6, 9479955), (9, 6319970), (10, 5687973), (15, 3791982), (18, 3159985), (19, 2993670), (29, 1961370), (30, 1895991), (31, 1834830), (37, 1537290), (38, 1496835), (45, 1263994), (57, 997890), (58, 980685), (62, 917415), (74, 768645), (87, 653790), (90, 631997), (93, 611610), (95, 598734), (111, 512430), (114, 498945), (145, 392274), (155, 366966), (171, 332630), (174, 326895), (185, 307458), (186, 305805), (190, 299367), (222, 256215), (261, 217930), (279, 203870), (285, 199578), (290, 196137), (310, 183483), (333, 170810), (342, 166315), (370, 153729), (435, 130758), (465, 122322), (522, 108965), (551, 103230), (555, 102486), (558, 101935), (570, 99789), (589, 96570), (666, 85405), (703, 80910), (855, 66526), (870, 65379), (899, 63270), (930, 61161), (1073, 53010), (1102, 51615), (1110, 51243), (1147, 49590), (1178, 48285), (1305, 43586), (1395, 40774), (1406, 40455), (1653, 34410), (1665, 34162), (1710, 33263), (1767, 32190), (1798, 31635), (2109, 26970), (2146, 26505), (2294, 24795), (2610, 21793), (2697, 21090), (2755, 20646), (2790, 20387), (2945, 19314), (3219, 17670), (3306, 17205), (3330, 17081), (3441, 16530), (3515, 16182), (3534, 16095), (4218, 13485), (4495, 12654), (4959, 11470), (5301, 10730), (5365, 10602), (5394, 10545), (5510, 10323), (5735, 9918), (5890, 9657), (6327, 8990), (6438, 8835), (6882, 8265), (7030, 8091)]