141326210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 266333184

約数和(自身を除く): 125006974

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 6421, 11005, 12842, 22010, 32105, 64210, 199051, 398102, 455891, 911782, 995255, 1990510, 2279455, 4558910, 14132621, 28265242, 70663105, 141326210]

約数ペア:

[(1, 141326210), (2, 70663105), (5, 28265242), (10, 14132621), (31, 4558910), (62, 2279455), (71, 1990510), (142, 995255), (155, 911782), (310, 455891), (355, 398102), (710, 199051), (2201, 64210), (4402, 32105), (6421, 22010), (11005, 12842)]