42560310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 111867840

約数和(自身を除く): 69307530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1789, 1830, 2379, 3578, 3965, 4758, 5367, 7930, 8945, 10734, 11895, 17890, 23257, 23790, 26835, 46514, 53670, 69771, 109129, 116285, 139542, 218258, 232570, 327387, 348855, 545645, 654774, 697710, 1091290, 1418677, 1636935, 2837354, 3273870, 4256031, 7093385, 8512062, 14186770, 21280155, 42560310]

約数ペア:

[(1, 42560310), (2, 21280155), (3, 14186770), (5, 8512062), (6, 7093385), (10, 4256031), (13, 3273870), (15, 2837354), (26, 1636935), (30, 1418677), (39, 1091290), (61, 697710), (65, 654774), (78, 545645), (122, 348855), (130, 327387), (183, 232570), (195, 218258), (305, 139542), (366, 116285), (390, 109129), (610, 69771), (793, 53670), (915, 46514), (1586, 26835), (1789, 23790), (1830, 23257), (2379, 17890), (3578, 11895), (3965, 10734), (4758, 8945), (5367, 7930)]