15663548230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{19991}}^1$

素因数の和:20445

約数の個数: 64

約数和(自身を含む): 32646136320

約数和(自身を除く): 16982588090

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 419, 838, 935, 1870, 2095, 4190, 4609, 7123, 9218, 14246, 19991, 23045, 35615, 39982, 46090, 71230, 78353, 99955, 156706, 199910, 219901, 339847, 391765, 439802, 679694, 783530, 1099505, 1699235, 2199010, 3398470, 3738317, 7476634, 8376229, 16752458, 18691585, 37383170, 41881145, 83762290, 92138519, 142395893, 184277038, 284791786, 460692595, 711979465, 921385190, 1423958930, 1566354823, 3132709646, 7831774115, 15663548230]

約数ペア:

[(1, 15663548230), (2, 7831774115), (5, 3132709646), (10, 1566354823), (11, 1423958930), (17, 921385190), (22, 711979465), (34, 460692595), (55, 284791786), (85, 184277038), (110, 142395893), (170, 92138519), (187, 83762290), (374, 41881145), (419, 37383170), (838, 18691585), (935, 16752458), (1870, 8376229), (2095, 7476634), (4190, 3738317), (4609, 3398470), (7123, 2199010), (9218, 1699235), (14246, 1099505), (19991, 783530), (23045, 679694), (35615, 439802), (39982, 391765), (46090, 339847), (71230, 219901), (78353, 199910), (99955, 156706)]