4591860

素因数分解:

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

素因数の和:90

約数の個数: 144

約数和(自身を含む): 16388736

約数和(自身を除く): 11796876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 841, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1682, 1740, 1820, 1885, 2030, 2262, 2436, 2523, 2639, 2730, 3045, 3364, 3770, 4060, 4205, 4524, 5046, 5278, 5460, 5655, 5887, 6090, 7540, 7917, 8410, 10092, 10556, 10933, 11310, 11774, 12180, 12615, 13195, 15834, 16820, 17661, 21866, 22620, 23548, 25230, 26390, 29435, 31668, 32799, 35322, 39585, 43732, 50460, 52780, 54665, 58870, 65598, 70644, 76531, 79170, 88305, 109330, 117740, 131196, 153062, 158340, 163995, 176610, 218660, 229593, 306124, 327990, 353220, 382655, 459186, 655980, 765310, 918372, 1147965, 1530620, 2295930, 4591860]

約数ペア:

[(1, 4591860), (2, 2295930), (3, 1530620), (4, 1147965), (5, 918372), (6, 765310), (7, 655980), (10, 459186), (12, 382655), (13, 353220), (14, 327990), (15, 306124), (20, 229593), (21, 218660), (26, 176610), (28, 163995), (29, 158340), (30, 153062), (35, 131196), (39, 117740), (42, 109330), (52, 88305), (58, 79170), (60, 76531), (65, 70644), (70, 65598), (78, 58870), (84, 54665), (87, 52780), (91, 50460), (105, 43732), (116, 39585), (130, 35322), (140, 32799), (145, 31668), (156, 29435), (174, 26390), (182, 25230), (195, 23548), (203, 22620), (210, 21866), (260, 17661), (273, 16820), (290, 15834), (348, 13195), (364, 12615), (377, 12180), (390, 11774), (406, 11310), (420, 10933), (435, 10556), (455, 10092), (546, 8410), (580, 7917), (609, 7540), (754, 6090), (780, 5887), (812, 5655), (841, 5460), (870, 5278), (910, 5046), (1015, 4524), (1092, 4205), (1131, 4060), (1218, 3770), (1365, 3364), (1508, 3045), (1682, 2730), (1740, 2639), (1820, 2523), (1885, 2436), (2030, 2262)]