1615638370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{11551}}^1$

素因数の和:11826

約数の個数: 32

約数和(自身を含む): 2964335616

約数和(自身を除く): 1348697246

約数列:

[1, 2, 5, 10, 71, 142, 197, 355, 394, 710, 985, 1970, 11551, 13987, 23102, 27974, 57755, 69935, 115510, 139870, 820121, 1640242, 2275547, 4100605, 4551094, 8201210, 11377735, 22755470, 161563837, 323127674, 807819185, 1615638370]

約数ペア:

[(1, 1615638370), (2, 807819185), (5, 323127674), (10, 161563837), (71, 22755470), (142, 11377735), (197, 8201210), (355, 4551094), (394, 4100605), (710, 2275547), (985, 1640242), (1970, 820121), (11551, 139870), (13987, 115510), (23102, 69935), (27974, 57755)]