869495490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{34381}}^1$

素因数の和:34675

約数の個数: 48

約数和(自身を含む): 2268799416

約数和(自身を除く): 1399303926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 4215, 5058, 8430, 12645, 25290, 34381, 68762, 103143, 171905, 206286, 309429, 343810, 515715, 618858, 1031430, 1547145, 3094290, 9661061, 19322122, 28983183, 48305305, 57966366, 86949549, 96610610, 144915915, 173899098, 289831830, 434747745, 869495490]

約数ペア:

[(1, 869495490), (2, 434747745), (3, 289831830), (5, 173899098), (6, 144915915), (9, 96610610), (10, 86949549), (15, 57966366), (18, 48305305), (30, 28983183), (45, 19322122), (90, 9661061), (281, 3094290), (562, 1547145), (843, 1031430), (1405, 618858), (1686, 515715), (2529, 343810), (2810, 309429), (4215, 206286), (5058, 171905), (8430, 103143), (12645, 68762), (25290, 34381)]