525998530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{43579}}^1$

素因数の和:43674

約数の個数: 32

約数和(自身を含む): 1016634240

約数和(自身を除く): 490635710

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 43579, 87158, 217895, 435790, 740843, 1481686, 3094109, 3704215, 6188218, 7408430, 15470545, 30941090, 52599853, 105199706, 262999265, 525998530]

約数ペア:

[(1, 525998530), (2, 262999265), (5, 105199706), (10, 52599853), (17, 30941090), (34, 15470545), (71, 7408430), (85, 6188218), (142, 3704215), (170, 3094109), (355, 1481686), (710, 740843), (1207, 435790), (2414, 217895), (6035, 87158), (12070, 43579)]