31156530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1063}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 74922624

約数和(自身を除く): 43766094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1063, 1954, 2126, 2931, 3189, 4885, 5315, 5862, 6378, 9770, 10630, 14655, 15945, 29310, 31890, 1038551, 2077102, 3115653, 5192755, 6231306, 10385510, 15578265, 31156530]

約数ペア:

[(1, 31156530), (2, 15578265), (3, 10385510), (5, 6231306), (6, 5192755), (10, 3115653), (15, 2077102), (30, 1038551), (977, 31890), (1063, 29310), (1954, 15945), (2126, 14655), (2931, 10630), (3189, 9770), (4885, 6378), (5315, 5862)]