30549460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9371}}^1$

素因数の和:9543

約数の個数: 24

約数和(自身を含む): 64554336

約数和(自身を除く): 34004876

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9371, 18742, 37484, 46855, 93710, 187420, 1527473, 3054946, 6109892, 7637365, 15274730, 30549460]

約数ペア:

[(1, 30549460), (2, 15274730), (4, 7637365), (5, 6109892), (10, 3054946), (20, 1527473), (163, 187420), (326, 93710), (652, 46855), (815, 37484), (1630, 18742), (3260, 9371)]