86669670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2957}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 208290528

約数和(自身を除く): 121620858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 2957, 4885, 5862, 5914, 8871, 9770, 14655, 14785, 17742, 29310, 29570, 44355, 88710, 2888989, 5777978, 8666967, 14444945, 17333934, 28889890, 43334835, 86669670]

約数ペア:

[(1, 86669670), (2, 43334835), (3, 28889890), (5, 17333934), (6, 14444945), (10, 8666967), (15, 5777978), (30, 2888989), (977, 88710), (1954, 44355), (2931, 29570), (2957, 29310), (4885, 17742), (5862, 14785), (5914, 14655), (8871, 9770)]