6645607870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{8689}}^1$

素因数の和:9133

約数の個数: 64

約数和(自身を含む): 13852555200

約数和(自身を除く): 7206947330

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 409, 818, 935, 1870, 2045, 4090, 4499, 6953, 8689, 8998, 13906, 17378, 22495, 34765, 43445, 44990, 69530, 76483, 86890, 95579, 147713, 152966, 191158, 295426, 382415, 477895, 738565, 764830, 955790, 1477130, 1624843, 3249686, 3553801, 7107602, 8124215, 16248430, 17769005, 35538010, 39091811, 60414617, 78183622, 120829234, 195459055, 302073085, 390918110, 604146170, 664560787, 1329121574, 3322803935, 6645607870]

約数ペア:

[(1, 6645607870), (2, 3322803935), (5, 1329121574), (10, 664560787), (11, 604146170), (17, 390918110), (22, 302073085), (34, 195459055), (55, 120829234), (85, 78183622), (110, 60414617), (170, 39091811), (187, 35538010), (374, 17769005), (409, 16248430), (818, 8124215), (935, 7107602), (1870, 3553801), (2045, 3249686), (4090, 1624843), (4499, 1477130), (6953, 955790), (8689, 764830), (8998, 738565), (13906, 477895), (17378, 382415), (22495, 295426), (34765, 191158), (43445, 152966), (44990, 147713), (69530, 95579), (76483, 86890)]