129622730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{316153}}^1$

素因数の和:316201

約数の個数: 16

約数和(自身を含む): 239012424

約数和(自身を除く): 109389694

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 316153, 632306, 1580765, 3161530, 12962273, 25924546, 64811365, 129622730]

約数ペア:

[(1, 129622730), (2, 64811365), (5, 25924546), (10, 12962273), (41, 3161530), (82, 1580765), (205, 632306), (410, 316153)]