42969910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60521}}^1$

素因数の和:60599

約数の個数: 16

約数和(自身を含む): 78436512

約数和(自身を除く): 35466602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 60521, 121042, 302605, 605210, 4296991, 8593982, 21484955, 42969910]

約数ペア:

[(1, 42969910), (2, 21484955), (5, 8593982), (10, 4296991), (71, 605210), (142, 302605), (355, 121042), (710, 60521)]