3802490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3420550

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 239, 370, 430, 478, 1195, 1591, 2390, 3182, 7955, 8843, 10277, 15910, 17686, 20554, 44215, 51385, 88430, 102770, 380249, 760498, 1901245, 3802490]

約数ペア:

[(1, 3802490), (2, 1901245), (5, 760498), (10, 380249), (37, 102770), (43, 88430), (74, 51385), (86, 44215), (185, 20554), (215, 17686), (239, 15910), (370, 10277), (430, 8843), (478, 7955), (1195, 3182), (1591, 2390)]