15690724870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{26729}}^1$

素因数の和:28032

約数の個数: 32

約数和(自身を含む): 28868400000

約数和(自身を除く): 13177675130

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1249, 2498, 6245, 12490, 26729, 53458, 58703, 117406, 133645, 267290, 293515, 587030, 1256263, 2512526, 6281315, 12562630, 33384521, 66769042, 166922605, 333845210, 1569072487, 3138144974, 7845362435, 15690724870]

約数ペア:

[(1, 15690724870), (2, 7845362435), (5, 3138144974), (10, 1569072487), (47, 333845210), (94, 166922605), (235, 66769042), (470, 33384521), (1249, 12562630), (2498, 6281315), (6245, 2512526), (12490, 1256263), (26729, 587030), (53458, 293515), (58703, 267290), (117406, 133645)]