129980220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10267}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 365705088

約数和(自身を除く): 235724868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 10267, 12660, 20534, 30801, 41068, 51335, 61602, 102670, 123204, 154005, 205340, 308010, 616020, 2166337, 4332674, 6499011, 8665348, 10831685, 12998022, 21663370, 25996044, 32495055, 43326740, 64990110, 129980220]

約数ペア:

[(1, 129980220), (2, 64990110), (3, 43326740), (4, 32495055), (5, 25996044), (6, 21663370), (10, 12998022), (12, 10831685), (15, 8665348), (20, 6499011), (30, 4332674), (60, 2166337), (211, 616020), (422, 308010), (633, 205340), (844, 154005), (1055, 123204), (1266, 102670), (2110, 61602), (2532, 51335), (3165, 41068), (4220, 30801), (6330, 20534), (10267, 12660)]