30845854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 55550880

約数和(自身を除く): 24705026

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 3673, 4199, 7346, 8398, 47749, 62441, 69787, 95498, 124882, 139574, 811733, 907231, 1186379, 1623466, 1814462, 2372758, 15422927, 30845854]

約数ペア:

[(1, 30845854), (2, 15422927), (13, 2372758), (17, 1814462), (19, 1623466), (26, 1186379), (34, 907231), (38, 811733), (221, 139574), (247, 124882), (323, 95498), (442, 69787), (494, 62441), (646, 47749), (3673, 8398), (4199, 7346)]