61121010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8117}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 147292992

約数和(自身を除く): 86171982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 8117, 16234, 24351, 40585, 48702, 81170, 121755, 243510, 2037367, 4074734, 6112101, 10186835, 12224202, 20373670, 30560505, 61121010]

約数ペア:

[(1, 61121010), (2, 30560505), (3, 20373670), (5, 12224202), (6, 10186835), (10, 6112101), (15, 4074734), (30, 2037367), (251, 243510), (502, 121755), (753, 81170), (1255, 48702), (1506, 40585), (2510, 24351), (3765, 16234), (7530, 8117)]