15780282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2099}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 20507718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2099, 2506, 3759, 4198, 6297, 7518, 12594, 14693, 29386, 44079, 88158, 375721, 751442, 1127163, 2254326, 2630047, 5260094, 7890141, 15780282]

約数ペア:

[(1, 15780282), (2, 7890141), (3, 5260094), (6, 2630047), (7, 2254326), (14, 1127163), (21, 751442), (42, 375721), (179, 88158), (358, 44079), (537, 29386), (1074, 14693), (1253, 12594), (2099, 7518), (2506, 6297), (3759, 4198)]