15103601860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{36629}}^1$

素因数の和:37080

約数の個数: 48

約数和(自身を含む): 32399967600

約数和(自身を除く): 17296365740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 389, 530, 778, 1060, 1556, 1945, 3890, 7780, 20617, 36629, 41234, 73258, 82468, 103085, 146516, 183145, 206170, 366290, 412340, 732580, 1941337, 3882674, 7765348, 9706685, 14248681, 19413370, 28497362, 38826740, 56994724, 71243405, 142486810, 284973620, 755180093, 1510360186, 3020720372, 3775900465, 7551800930, 15103601860]

約数ペア:

[(1, 15103601860), (2, 7551800930), (4, 3775900465), (5, 3020720372), (10, 1510360186), (20, 755180093), (53, 284973620), (106, 142486810), (212, 71243405), (265, 56994724), (389, 38826740), (530, 28497362), (778, 19413370), (1060, 14248681), (1556, 9706685), (1945, 7765348), (3890, 3882674), (7780, 1941337), (20617, 732580), (36629, 412340), (41234, 366290), (73258, 206170), (82468, 183145), (103085, 146516)]