42345430

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4273}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 76316544

約数和(自身を除く): 33971114

約数列:

[1, 2, 5, 10, 991, 1982, 4273, 4955, 8546, 9910, 21365, 42730, 4234543, 8469086, 21172715, 42345430]

約数ペア:

[(1, 42345430), (2, 21172715), (5, 8469086), (10, 4234543), (991, 42730), (1982, 21365), (4273, 9910), (4955, 8546)]