2100061670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{71261}}^1$

素因数の和:71696

約数の個数: 32

約数和(自身を含む): 4330449216

約数和(自身を除く): 2230387546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 71261, 142522, 356305, 498827, 712610, 997654, 2494135, 4988270, 30000881, 60001762, 150004405, 210006167, 300008810, 420012334, 1050030835, 2100061670]

約数ペア:

[(1, 2100061670), (2, 1050030835), (5, 420012334), (7, 300008810), (10, 210006167), (14, 150004405), (35, 60001762), (70, 30000881), (421, 4988270), (842, 2494135), (2105, 997654), (2947, 712610), (4210, 498827), (5894, 356305), (14735, 142522), (29470, 71261)]