30405654

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{4457}}^1$

素因数の和:4844

約数の個数: 24

約数和(自身を含む): 66067560

約数和(自身を除く): 35661906

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 4457, 6822, 8914, 13371, 26742, 40113, 80226, 1689203, 3378406, 5067609, 10135218, 15202827, 30405654]

約数ペア:

[(1, 30405654), (2, 15202827), (3, 10135218), (6, 5067609), (9, 3378406), (18, 1689203), (379, 80226), (758, 40113), (1137, 26742), (2274, 13371), (3411, 8914), (4457, 6822)]