2100095390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{12037}}^1$

素因数の和:12356

約数の個数: 32

約数和(自身を含む): 3848307840

約数和(自身を除く): 1748212450

約数列:

[1, 2, 5, 10, 73, 146, 239, 365, 478, 730, 1195, 2390, 12037, 17447, 24074, 34894, 60185, 87235, 120370, 174470, 878701, 1757402, 2876843, 4393505, 5753686, 8787010, 14384215, 28768430, 210009539, 420019078, 1050047695, 2100095390]

約数ペア:

[(1, 2100095390), (2, 1050047695), (5, 420019078), (10, 210009539), (73, 28768430), (146, 14384215), (239, 8787010), (365, 5753686), (478, 4393505), (730, 2876843), (1195, 1757402), (2390, 878701), (12037, 174470), (17447, 120370), (24074, 87235), (34894, 60185)]