1513590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 3913056

約数和(自身を除く): 2399466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3881, 7762, 11643, 19405, 23286, 38810, 50453, 58215, 100906, 116430, 151359, 252265, 302718, 504530, 756795, 1513590]

約数ペア:

[(1, 1513590), (2, 756795), (3, 504530), (5, 302718), (6, 252265), (10, 151359), (13, 116430), (15, 100906), (26, 58215), (30, 50453), (39, 38810), (65, 23286), (78, 19405), (130, 11643), (195, 7762), (390, 3881)]