90829590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42643}}^1$

素因数の和:42724

約数の個数: 32

約数和(自身を含む): 221066496

約数和(自身を除く): 130236906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42643, 85286, 127929, 213215, 255858, 426430, 639645, 1279290, 3027653, 6055306, 9082959, 15138265, 18165918, 30276530, 45414795, 90829590]

約数ペア:

[(1, 90829590), (2, 45414795), (3, 30276530), (5, 18165918), (6, 15138265), (10, 9082959), (15, 6055306), (30, 3027653), (71, 1279290), (142, 639645), (213, 426430), (355, 255858), (426, 213215), (710, 127929), (1065, 85286), (2130, 42643)]