30885250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 63613368

約数和(自身を除く): 32728118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1021, 1210, 1375, 2042, 2750, 3025, 5105, 6050, 10210, 11231, 15125, 22462, 25525, 30250, 51050, 56155, 112310, 123541, 127625, 247082, 255250, 280775, 561550, 617705, 1235410, 1403875, 2807750, 3088525, 6177050, 15442625, 30885250]

約数ペア:

[(1, 30885250), (2, 15442625), (5, 6177050), (10, 3088525), (11, 2807750), (22, 1403875), (25, 1235410), (50, 617705), (55, 561550), (110, 280775), (121, 255250), (125, 247082), (242, 127625), (250, 123541), (275, 112310), (550, 56155), (605, 51050), (1021, 30250), (1210, 25525), (1375, 22462), (2042, 15125), (2750, 11231), (3025, 10210), (5105, 6050)]