86490630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22349}}^1$

素因数の和:22405

約数の個数: 48

約数和(自身を含む): 230115600

約数和(自身を除く): 143624970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 22349, 44698, 67047, 111745, 134094, 201141, 223490, 335235, 402282, 670470, 961007, 1005705, 1922014, 2011410, 2883021, 4805035, 5766042, 8649063, 9610070, 14415105, 17298126, 28830210, 43245315, 86490630]

約数ペア:

[(1, 86490630), (2, 43245315), (3, 28830210), (5, 17298126), (6, 14415105), (9, 9610070), (10, 8649063), (15, 5766042), (18, 4805035), (30, 2883021), (43, 2011410), (45, 1922014), (86, 1005705), (90, 961007), (129, 670470), (215, 402282), (258, 335235), (387, 223490), (430, 201141), (645, 134094), (774, 111745), (1290, 67047), (1935, 44698), (3870, 22349)]