66421210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 61976102

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 5503, 6035, 11006, 12070, 27515, 55030, 93551, 187102, 390713, 467755, 781426, 935510, 1953565, 3907130, 6642121, 13284242, 33210605, 66421210]

約数ペア:

[(1, 66421210), (2, 33210605), (5, 13284242), (10, 6642121), (17, 3907130), (34, 1953565), (71, 935510), (85, 781426), (142, 467755), (170, 390713), (355, 187102), (710, 93551), (1207, 55030), (2414, 27515), (5503, 12070), (6035, 11006)]