3776630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 4690570

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 139, 143, 190, 209, 247, 278, 286, 418, 494, 695, 715, 1045, 1235, 1390, 1430, 1529, 1807, 2090, 2470, 2641, 2717, 3058, 3614, 5282, 5434, 7645, 9035, 13205, 13585, 15290, 18070, 19877, 26410, 27170, 29051, 34333, 39754, 58102, 68666, 99385, 145255, 171665, 198770, 290510, 343330, 377663, 755326, 1888315, 3776630]

約数ペア:

[(1, 3776630), (2, 1888315), (5, 755326), (10, 377663), (11, 343330), (13, 290510), (19, 198770), (22, 171665), (26, 145255), (38, 99385), (55, 68666), (65, 58102), (95, 39754), (110, 34333), (130, 29051), (139, 27170), (143, 26410), (190, 19877), (209, 18070), (247, 15290), (278, 13585), (286, 13205), (418, 9035), (494, 7645), (695, 5434), (715, 5282), (1045, 3614), (1235, 3058), (1390, 2717), (1430, 2641), (1529, 2470), (1807, 2090)]