87036730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18401}}^1$

素因数の和:18462

約数の個数: 32

約数和(自身を含む): 174892608

約数和(自身を除く): 87855878

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 18401, 36802, 92005, 184010, 202411, 404822, 791243, 1012055, 1582486, 2024110, 3956215, 7912430, 8703673, 17407346, 43518365, 87036730]

約数ペア:

[(1, 87036730), (2, 43518365), (5, 17407346), (10, 8703673), (11, 7912430), (22, 3956215), (43, 2024110), (55, 1582486), (86, 1012055), (110, 791243), (215, 404822), (430, 202411), (473, 184010), (946, 92005), (2365, 36802), (4730, 18401)]