1245492870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1431601}}^1$

素因数の和:1431640

約数の個数: 32

約数和(自身を含む): 3092260320

約数和(自身を除く): 1846767450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1431601, 2863202, 4294803, 7158005, 8589606, 14316010, 21474015, 41516429, 42948030, 83032858, 124549287, 207582145, 249098574, 415164290, 622746435, 1245492870]

約数ペア:

[(1, 1245492870), (2, 622746435), (3, 415164290), (5, 249098574), (6, 207582145), (10, 124549287), (15, 83032858), (29, 42948030), (30, 41516429), (58, 21474015), (87, 14316010), (145, 8589606), (174, 7158005), (290, 4294803), (435, 2863202), (870, 1431601)]