219025470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{57487}}^1$

素因数の和:57624

約数の個数: 32

約数和(自身を含む): 529809408

約数和(自身を除く): 310783938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 57487, 114974, 172461, 287435, 344922, 574870, 862305, 1724610, 7300849, 14601698, 21902547, 36504245, 43805094, 73008490, 109512735, 219025470]

約数ペア:

[(1, 219025470), (2, 109512735), (3, 73008490), (5, 43805094), (6, 36504245), (10, 21902547), (15, 14601698), (30, 7300849), (127, 1724610), (254, 862305), (381, 574870), (635, 344922), (762, 287435), (1270, 172461), (1905, 114974), (3810, 57487)]