66652140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8886

約数の個数: 48

約数和(自身を含む): 188116992

約数和(自身を除く): 121464852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8747, 17494, 26241, 34988, 43735, 52482, 87470, 104964, 131205, 174940, 262410, 524820, 1110869, 2221738, 3332607, 4443476, 5554345, 6665214, 11108690, 13330428, 16663035, 22217380, 33326070, 66652140]

約数ペア:

[(1, 66652140), (2, 33326070), (3, 22217380), (4, 16663035), (5, 13330428), (6, 11108690), (10, 6665214), (12, 5554345), (15, 4443476), (20, 3332607), (30, 2221738), (60, 1110869), (127, 524820), (254, 262410), (381, 174940), (508, 131205), (635, 104964), (762, 87470), (1270, 52482), (1524, 43735), (1905, 34988), (2540, 26241), (3810, 17494), (7620, 8747)]