30626450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19759}}^1$

素因数の和:19802

約数の個数: 24

約数和(自身を含む): 58805760

約数和(自身を除く): 28179310

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 19759, 39518, 98795, 197590, 493975, 612529, 987950, 1225058, 3062645, 6125290, 15313225, 30626450]

約数ペア:

[(1, 30626450), (2, 15313225), (5, 6125290), (10, 3062645), (25, 1225058), (31, 987950), (50, 612529), (62, 493975), (155, 197590), (310, 98795), (775, 39518), (1550, 19759)]