1330459770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{881}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 3246324480

約数和(自身を除く): 1915864710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 709, 710, 881, 1065, 1418, 1762, 2127, 2130, 2643, 3545, 4254, 4405, 5286, 7090, 8810, 10635, 13215, 21270, 26430, 50339, 62551, 100678, 125102, 151017, 187653, 251695, 302034, 312755, 375306, 503390, 624629, 625510, 755085, 938265, 1249258, 1510170, 1873887, 1876530, 3123145, 3747774, 6246290, 9369435, 18738870, 44348659, 88697318, 133045977, 221743295, 266091954, 443486590, 665229885, 1330459770]

約数ペア:

[(1, 1330459770), (2, 665229885), (3, 443486590), (5, 266091954), (6, 221743295), (10, 133045977), (15, 88697318), (30, 44348659), (71, 18738870), (142, 9369435), (213, 6246290), (355, 3747774), (426, 3123145), (709, 1876530), (710, 1873887), (881, 1510170), (1065, 1249258), (1418, 938265), (1762, 755085), (2127, 625510), (2130, 624629), (2643, 503390), (3545, 375306), (4254, 312755), (4405, 302034), (5286, 251695), (7090, 187653), (8810, 151017), (10635, 125102), (13215, 100678), (21270, 62551), (26430, 50339)]