64044990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2039}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 167076000

約数和(自身を除く): 103031010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2039, 2094, 3141, 3490, 4078, 5235, 6117, 6282, 10195, 10470, 12234, 15705, 18351, 20390, 30585, 31410, 36702, 61170, 91755, 183510, 711611, 1423222, 2134833, 3558055, 4269666, 6404499, 7116110, 10674165, 12808998, 21348330, 32022495, 64044990]

約数ペア:

[(1, 64044990), (2, 32022495), (3, 21348330), (5, 12808998), (6, 10674165), (9, 7116110), (10, 6404499), (15, 4269666), (18, 3558055), (30, 2134833), (45, 1423222), (90, 711611), (349, 183510), (698, 91755), (1047, 61170), (1745, 36702), (2039, 31410), (2094, 30585), (3141, 20390), (3490, 18351), (4078, 15705), (5235, 12234), (6117, 10470), (6282, 10195)]