58131970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1871}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 55086590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 1871, 2390, 3107, 3742, 6214, 9355, 15535, 18710, 24323, 31070, 48646, 121615, 243230, 447169, 894338, 2235845, 4471690, 5813197, 11626394, 29065985, 58131970]

約数ペア:

[(1, 58131970), (2, 29065985), (5, 11626394), (10, 5813197), (13, 4471690), (26, 2235845), (65, 894338), (130, 447169), (239, 243230), (478, 121615), (1195, 48646), (1871, 31070), (2390, 24323), (3107, 18710), (3742, 15535), (6214, 9355)]