5312190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 14043456

約数和(自身を除く): 8731266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 257, 265, 318, 390, 514, 530, 689, 771, 795, 1285, 1378, 1542, 1590, 2067, 2570, 3341, 3445, 3855, 4134, 6682, 6890, 7710, 10023, 10335, 13621, 16705, 20046, 20670, 27242, 33410, 40863, 50115, 68105, 81726, 100230, 136210, 177073, 204315, 354146, 408630, 531219, 885365, 1062438, 1770730, 2656095, 5312190]

約数ペア:

[(1, 5312190), (2, 2656095), (3, 1770730), (5, 1062438), (6, 885365), (10, 531219), (13, 408630), (15, 354146), (26, 204315), (30, 177073), (39, 136210), (53, 100230), (65, 81726), (78, 68105), (106, 50115), (130, 40863), (159, 33410), (195, 27242), (257, 20670), (265, 20046), (318, 16705), (390, 13621), (514, 10335), (530, 10023), (689, 7710), (771, 6890), (795, 6682), (1285, 4134), (1378, 3855), (1542, 3445), (1590, 3341), (2067, 2570)]