11869290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 31588128

約数和(自身を除く): 19718838

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, 3067, 3870, 6134, 9201, 15335, 18402, 27603, 30670, 46005, 55206, 92010, 131881, 138015, 263762, 276030, 395643, 659405, 791286, 1186929, 1318810, 1978215, 2373858, 3956430, 5934645, 11869290]

約数ペア:

[(1, 11869290), (2, 5934645), (3, 3956430), (5, 2373858), (6, 1978215), (9, 1318810), (10, 1186929), (15, 791286), (18, 659405), (30, 395643), (43, 276030), (45, 263762), (86, 138015), (90, 131881), (129, 92010), (215, 55206), (258, 46005), (387, 30670), (430, 27603), (645, 18402), (774, 15335), (1290, 9201), (1935, 6134), (3067, 3870)]