8541090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 22733568

約数和(自身を除く): 14192478

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, 2207, 3870, 4414, 6621, 11035, 13242, 19863, 22070, 33105, 39726, 66210, 94901, 99315, 189802, 198630, 284703, 474505, 569406, 854109, 949010, 1423515, 1708218, 2847030, 4270545, 8541090]

約数ペア:

[(1, 8541090), (2, 4270545), (3, 2847030), (5, 1708218), (6, 1423515), (9, 949010), (10, 854109), (15, 569406), (18, 474505), (30, 284703), (43, 198630), (45, 189802), (86, 99315), (90, 94901), (129, 66210), (215, 39726), (258, 33105), (387, 22070), (430, 19863), (645, 13242), (774, 11035), (1290, 6621), (1935, 4414), (2207, 3870)]