2017305030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19087}}^1$

素因数の和:19381

約数の個数: 64

約数和(自身を含む): 5233471488

約数和(自身を除く): 3216166458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1626, 2710, 3523, 4065, 7046, 8130, 10569, 17615, 19087, 21138, 35230, 38174, 52845, 57261, 95435, 105690, 114522, 190870, 248131, 286305, 496262, 572610, 744393, 1240655, 1488786, 2481310, 3721965, 5172577, 7443930, 10345154, 15517731, 25862885, 31035462, 51725770, 67243501, 77588655, 134487002, 155177310, 201730503, 336217505, 403461006, 672435010, 1008652515, 2017305030]

約数ペア:

[(1, 2017305030), (2, 1008652515), (3, 672435010), (5, 403461006), (6, 336217505), (10, 201730503), (13, 155177310), (15, 134487002), (26, 77588655), (30, 67243501), (39, 51725770), (65, 31035462), (78, 25862885), (130, 15517731), (195, 10345154), (271, 7443930), (390, 5172577), (542, 3721965), (813, 2481310), (1355, 1488786), (1626, 1240655), (2710, 744393), (3523, 572610), (4065, 496262), (7046, 286305), (8130, 248131), (10569, 190870), (17615, 114522), (19087, 105690), (21138, 95435), (35230, 57261), (38174, 52845)]