30720364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1471}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 56383488

約数和(自身を除く): 25663124

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 1471, 2942, 5221, 5884, 10442, 20884, 33833, 67666, 135332, 333917, 667834, 1335668, 7680091, 15360182, 30720364]

約数ペア:

[(1, 30720364), (2, 15360182), (4, 7680091), (23, 1335668), (46, 667834), (92, 333917), (227, 135332), (454, 67666), (908, 33833), (1471, 20884), (2942, 10442), (5221, 5884)]