328641570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1217191}}^1$

素因数の和:1217207

約数の個数: 32

約数和(自身を含む): 876378240

約数和(自身を除く): 547736670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1217191, 2434382, 3651573, 6085955, 7303146, 10954719, 12171910, 18257865, 21909438, 32864157, 36515730, 54773595, 65728314, 109547190, 164320785, 328641570]

約数ペア:

[(1, 328641570), (2, 164320785), (3, 109547190), (5, 65728314), (6, 54773595), (9, 36515730), (10, 32864157), (15, 21909438), (18, 18257865), (27, 12171910), (30, 10954719), (45, 7303146), (54, 6085955), (90, 3651573), (135, 2434382), (270, 1217191)]