2558190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 6181920

約数和(自身を除く): 3623730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 317, 538, 634, 807, 951, 1345, 1585, 1614, 1902, 2690, 3170, 4035, 4755, 8070, 9510, 85273, 170546, 255819, 426365, 511638, 852730, 1279095, 2558190]

約数ペア:

[(1, 2558190), (2, 1279095), (3, 852730), (5, 511638), (6, 426365), (10, 255819), (15, 170546), (30, 85273), (269, 9510), (317, 8070), (538, 4755), (634, 4035), (807, 3170), (951, 2690), (1345, 1902), (1585, 1614)]