71221710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339151}}^1$

素因数の和:339168

約数の個数: 32

約数和(自身を含む): 195351552

約数和(自身を除く): 124129842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339151, 678302, 1017453, 1695755, 2034906, 2374057, 3391510, 4748114, 5087265, 7122171, 10174530, 11870285, 14244342, 23740570, 35610855, 71221710]

約数ペア:

[(1, 71221710), (2, 35610855), (3, 23740570), (5, 14244342), (6, 11870285), (7, 10174530), (10, 7122171), (14, 5087265), (15, 4748114), (21, 3391510), (30, 2374057), (35, 2034906), (42, 1695755), (70, 1017453), (105, 678302), (210, 339151)]