67399590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31643}}^1$

素因数の和:31724

約数の個数: 32

約数和(自身を含む): 164042496

約数和(自身を除く): 96642906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 31643, 63286, 94929, 158215, 189858, 316430, 474645, 949290, 2246653, 4493306, 6739959, 11233265, 13479918, 22466530, 33699795, 67399590]

約数ペア:

[(1, 67399590), (2, 33699795), (3, 22466530), (5, 13479918), (6, 11233265), (10, 6739959), (15, 4493306), (30, 2246653), (71, 949290), (142, 474645), (213, 316430), (355, 189858), (426, 158215), (710, 94929), (1065, 63286), (2130, 31643)]