63866630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 121678848

約数和(自身を除く): 57812218

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 3911, 7822, 8165, 16330, 19555, 39110, 89953, 179906, 277681, 449765, 555362, 899530, 1388405, 2776810, 6386663, 12773326, 31933315, 63866630]

約数ペア:

[(1, 63866630), (2, 31933315), (5, 12773326), (10, 6386663), (23, 2776810), (46, 1388405), (71, 899530), (115, 555362), (142, 449765), (230, 277681), (355, 179906), (710, 89953), (1633, 39110), (3266, 19555), (3911, 16330), (7822, 8165)]