553670390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{608429}}^1$

素因数の和:608456

約数の個数: 32

約数和(自身を含む): 1226594880

約数和(自身を除く): 672924490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 608429, 1216858, 3042145, 4259003, 6084290, 7909577, 8518006, 15819154, 21295015, 39547885, 42590030, 55367039, 79095770, 110734078, 276835195, 553670390]

約数ペア:

[(1, 553670390), (2, 276835195), (5, 110734078), (7, 79095770), (10, 55367039), (13, 42590030), (14, 39547885), (26, 21295015), (35, 15819154), (65, 8518006), (70, 7909577), (91, 6084290), (130, 4259003), (182, 3042145), (455, 1216858), (910, 608429)]