66591090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17207}}^1$

素因数の和:17263

約数の個数: 48

約数和(自身を含む): 177173568

約数和(自身を除く): 110582478

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, 17207, 34414, 51621, 86035, 103242, 154863, 172070, 258105, 309726, 516210, 739901, 774315, 1479802, 1548630, 2219703, 3699505, 4439406, 6659109, 7399010, 11098515, 13318218, 22197030, 33295545, 66591090]

約数ペア:

[(1, 66591090), (2, 33295545), (3, 22197030), (5, 13318218), (6, 11098515), (9, 7399010), (10, 6659109), (15, 4439406), (18, 3699505), (30, 2219703), (43, 1548630), (45, 1479802), (86, 774315), (90, 739901), (129, 516210), (215, 309726), (258, 258105), (387, 172070), (430, 154863), (645, 103242), (774, 86035), (1290, 51621), (1935, 34414), (3870, 17207)]