134421690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344671}}^1$

素因数の和:344694

約数の個数: 32

約数和(自身を含む): 347429376

約数和(自身を除く): 213007686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 344671, 689342, 1034013, 1723355, 2068026, 3446710, 4480723, 5170065, 8961446, 10340130, 13442169, 22403615, 26884338, 44807230, 67210845, 134421690]

約数ペア:

[(1, 134421690), (2, 67210845), (3, 44807230), (5, 26884338), (6, 22403615), (10, 13442169), (13, 10340130), (15, 8961446), (26, 5170065), (30, 4480723), (39, 3446710), (65, 2068026), (78, 1723355), (130, 1034013), (195, 689342), (390, 344671)]