1741740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 6773760

約数和(自身を除く): 5032020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 29, 30, 33, 35, 39, 42, 44, 52, 55, 58, 60, 65, 66, 70, 77, 78, 84, 87, 91, 105, 110, 116, 130, 132, 140, 143, 145, 154, 156, 165, 174, 182, 195, 203, 210, 220, 231, 260, 273, 286, 290, 308, 319, 330, 348, 364, 377, 385, 390, 406, 420, 429, 435, 455, 462, 546, 572, 580, 609, 638, 660, 715, 754, 770, 780, 812, 858, 870, 910, 924, 957, 1001, 1015, 1092, 1131, 1155, 1218, 1276, 1365, 1430, 1508, 1540, 1595, 1716, 1740, 1820, 1885, 1914, 2002, 2030, 2145, 2233, 2262, 2310, 2436, 2639, 2730, 2860, 3003, 3045, 3190, 3770, 3828, 4004, 4060, 4147, 4290, 4466, 4524, 4620, 4785, 5005, 5278, 5460, 5655, 6006, 6090, 6380, 6699, 7540, 7917, 8294, 8580, 8932, 9570, 10010, 10556, 11165, 11310, 12012, 12180, 12441, 13195, 13398, 15015, 15834, 16588, 19140, 20020, 20735, 22330, 22620, 24882, 26390, 26796, 29029, 30030, 31668, 33495, 39585, 41470, 44660, 49764, 52780, 58058, 60060, 62205, 66990, 79170, 82940, 87087, 116116, 124410, 133980, 145145, 158340, 174174, 248820, 290290, 348348, 435435, 580580, 870870, 1741740]

約数ペア:

[(1, 1741740), (2, 870870), (3, 580580), (4, 435435), (5, 348348), (6, 290290), (7, 248820), (10, 174174), (11, 158340), (12, 145145), (13, 133980), (14, 124410), (15, 116116), (20, 87087), (21, 82940), (22, 79170), (26, 66990), (28, 62205), (29, 60060), (30, 58058), (33, 52780), (35, 49764), (39, 44660), (42, 41470), (44, 39585), (52, 33495), (55, 31668), (58, 30030), (60, 29029), (65, 26796), (66, 26390), (70, 24882), (77, 22620), (78, 22330), (84, 20735), (87, 20020), (91, 19140), (105, 16588), (110, 15834), (116, 15015), (130, 13398), (132, 13195), (140, 12441), (143, 12180), (145, 12012), (154, 11310), (156, 11165), (165, 10556), (174, 10010), (182, 9570), (195, 8932), (203, 8580), (210, 8294), (220, 7917), (231, 7540), (260, 6699), (273, 6380), (286, 6090), (290, 6006), (308, 5655), (319, 5460), (330, 5278), (348, 5005), (364, 4785), (377, 4620), (385, 4524), (390, 4466), (406, 4290), (420, 4147), (429, 4060), (435, 4004), (455, 3828), (462, 3770), (546, 3190), (572, 3045), (580, 3003), (609, 2860), (638, 2730), (660, 2639), (715, 2436), (754, 2310), (770, 2262), (780, 2233), (812, 2145), (858, 2030), (870, 2002), (910, 1914), (924, 1885), (957, 1820), (1001, 1740), (1015, 1716), (1092, 1595), (1131, 1540), (1155, 1508), (1218, 1430), (1276, 1365)]