154485091490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1\times {\mathrm{227797}}^1$

素因数の和:228806

約数の個数: 32

約数和(自身を含む): 282187050480

約数和(自身を除く): 127701958990

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 929, 1858, 4645, 9290, 67817, 135634, 227797, 339085, 455594, 678170, 1138985, 2277970, 16629181, 33258362, 83145905, 166291810, 211623413, 423246826, 1058117065, 2116234130, 15448509149, 30897018298, 77242545745, 154485091490]

約数ペア:

[(1, 154485091490), (2, 77242545745), (5, 30897018298), (10, 15448509149), (73, 2116234130), (146, 1058117065), (365, 423246826), (730, 211623413), (929, 166291810), (1858, 83145905), (4645, 33258362), (9290, 16629181), (67817, 2277970), (135634, 1138985), (227797, 678170), (339085, 455594)]