9905388630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{122789}}^1$

素因数の和:125488

約数の個数: 32

約数和(自身を含む): 23781967200

約数和(自身を除く): 13876578570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2689, 5378, 8067, 13445, 16134, 26890, 40335, 80670, 122789, 245578, 368367, 613945, 736734, 1227890, 1841835, 3683670, 330179621, 660359242, 990538863, 1650898105, 1981077726, 3301796210, 4952694315, 9905388630]

約数ペア:

[(1, 9905388630), (2, 4952694315), (3, 3301796210), (5, 1981077726), (6, 1650898105), (10, 990538863), (15, 660359242), (30, 330179621), (2689, 3683670), (5378, 1841835), (8067, 1227890), (13445, 736734), (16134, 613945), (26890, 368367), (40335, 245578), (80670, 122789)]