1431690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 3701376

約数和(自身を除く): 2269686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3671, 7342, 11013, 18355, 22026, 36710, 47723, 55065, 95446, 110130, 143169, 238615, 286338, 477230, 715845, 1431690]

約数ペア:

[(1, 1431690), (2, 715845), (3, 477230), (5, 286338), (6, 238615), (10, 143169), (13, 110130), (15, 95446), (26, 55065), (30, 47723), (39, 36710), (65, 22026), (78, 18355), (130, 11013), (195, 7342), (390, 3671)]