30974808

素因数分解:

$2^3\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1321}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 77574960

約数和(自身を除く): 46600152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 977, 1321, 1954, 2642, 2931, 3908, 3963, 5284, 5862, 7816, 7926, 10568, 11724, 15852, 23448, 31704, 1290617, 2581234, 3871851, 5162468, 7743702, 10324936, 15487404, 30974808]

約数ペア:

[(1, 30974808), (2, 15487404), (3, 10324936), (4, 7743702), (6, 5162468), (8, 3871851), (12, 2581234), (24, 1290617), (977, 31704), (1321, 23448), (1954, 15852), (2642, 11724), (2931, 10568), (3908, 7926), (3963, 7816), (5284, 5862)]