30974950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4872

約数の個数: 24

約数和(自身を含む): 58065480

約数和(自身を除く): 27090530

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 4729, 6550, 9458, 23645, 47290, 118225, 236450, 619499, 1238998, 3097495, 6194990, 15487475, 30974950]

約数ペア:

[(1, 30974950), (2, 15487475), (5, 6194990), (10, 3097495), (25, 1238998), (50, 619499), (131, 236450), (262, 118225), (655, 47290), (1310, 23645), (3275, 9458), (4729, 6550)]