30187893

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 42865824

約数和(自身を除く): 12677931

約数列:

[1, 3, 31, 37, 93, 111, 283, 849, 961, 1147, 2883, 3441, 8773, 10471, 26319, 31413, 35557, 106671, 271963, 324601, 815889, 973803, 10062631, 30187893]

約数ペア:

[(1, 30187893), (3, 10062631), (31, 973803), (37, 815889), (93, 324601), (111, 271963), (283, 106671), (849, 35557), (961, 31413), (1147, 26319), (2883, 10471), (3441, 8773)]