30258638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 46228320

約数和(自身を除く): 15969682

約数列:

[1, 2, 71, 142, 409, 521, 818, 1042, 29039, 36991, 58078, 73982, 213089, 426178, 15129319, 30258638]

約数ペア:

[(1, 30258638), (2, 15129319), (71, 426178), (142, 213089), (409, 73982), (521, 58078), (818, 36991), (1042, 29039)]