313118230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{16249}}^1$

素因数の和:16344

約数の個数: 32

約数和(自身を含む): 589680000

約数和(自身を除く): 276561770

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 16249, 19270, 32498, 81245, 162490, 666209, 763703, 1332418, 1527406, 3331045, 3818515, 6662090, 7637030, 31311823, 62623646, 156559115, 313118230]

約数ペア:

[(1, 313118230), (2, 156559115), (5, 62623646), (10, 31311823), (41, 7637030), (47, 6662090), (82, 3818515), (94, 3331045), (205, 1527406), (235, 1332418), (410, 763703), (470, 666209), (1927, 162490), (3854, 81245), (9635, 32498), (16249, 19270)]