30920812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 58430736

約数和(自身を除く): 27509924

約数列:

[1, 2, 4, 13, 26, 52, 587, 1013, 1174, 2026, 2348, 4052, 7631, 13169, 15262, 26338, 30524, 52676, 594631, 1189262, 2378524, 7730203, 15460406, 30920812]

約数ペア:

[(1, 30920812), (2, 15460406), (4, 7730203), (13, 2378524), (26, 1189262), (52, 594631), (587, 52676), (1013, 30524), (1174, 26338), (2026, 15262), (2348, 13169), (4052, 7631)]