27983430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310927}}^1$

素因数の和:310940

約数の個数: 24

約数和(自身を含む): 72757152

約数和(自身を除く): 44773722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310927, 621854, 932781, 1554635, 1865562, 2798343, 3109270, 4663905, 5596686, 9327810, 13991715, 27983430]

約数ペア:

[(1, 27983430), (2, 13991715), (3, 9327810), (5, 5596686), (6, 4663905), (9, 3109270), (10, 2798343), (15, 1865562), (18, 1554635), (30, 932781), (45, 621854), (90, 310927)]