31010912210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{73571}}^1$

素因数の和:74330

約数の個数: 32

約数和(自身を含む): 56817595584

約数和(自身を除く): 25806683374

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 691, 1382, 3455, 6910, 42151, 73571, 84302, 147142, 210755, 367855, 421510, 735710, 4487831, 8975662, 22439155, 44878310, 50837561, 101675122, 254187805, 508375610, 3101091221, 6202182442, 15505456105, 31010912210]

約数ペア:

[(1, 31010912210), (2, 15505456105), (5, 6202182442), (10, 3101091221), (61, 508375610), (122, 254187805), (305, 101675122), (610, 50837561), (691, 44878310), (1382, 22439155), (3455, 8975662), (6910, 4487831), (42151, 735710), (73571, 421510), (84302, 367855), (147142, 210755)]