66509570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 125314560

約数和(自身を除く): 58804990

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 2939, 4526, 5878, 11315, 14695, 22630, 29390, 91109, 182218, 214547, 429094, 455545, 911090, 1072735, 2145470, 6650957, 13301914, 33254785, 66509570]

約数ペア:

[(1, 66509570), (2, 33254785), (5, 13301914), (10, 6650957), (31, 2145470), (62, 1072735), (73, 911090), (146, 455545), (155, 429094), (310, 214547), (365, 182218), (730, 91109), (2263, 29390), (2939, 22630), (4526, 14695), (5878, 11315)]