2165666930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{56149}}^1$

素因数の和:56211

約数の個数: 64

約数和(自身を含む): 4851360000

約数和(自身を除く): 2685693070

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 5510, 7714, 19285, 38570, 56149, 112298, 280745, 393043, 561490, 786086, 1066831, 1628321, 1965215, 2133662, 3256642, 3930430, 5334155, 7467817, 8141605, 10668310, 11398247, 14935634, 16283210, 22796494, 30938099, 37339085, 56991235, 61876198, 74678170, 113982470, 154690495, 216566693, 309380990, 433133386, 1082833465, 2165666930]

約数ペア:

[(1, 2165666930), (2, 1082833465), (5, 433133386), (7, 309380990), (10, 216566693), (14, 154690495), (19, 113982470), (29, 74678170), (35, 61876198), (38, 56991235), (58, 37339085), (70, 30938099), (95, 22796494), (133, 16283210), (145, 14935634), (190, 11398247), (203, 10668310), (266, 8141605), (290, 7467817), (406, 5334155), (551, 3930430), (665, 3256642), (1015, 2133662), (1102, 1965215), (1330, 1628321), (2030, 1066831), (2755, 786086), (3857, 561490), (5510, 393043), (7714, 280745), (19285, 112298), (38570, 56149)]