69906270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{332887}}^1$

素因数の和:332904

約数の個数: 32

約数和(自身を含む): 191743488

約数和(自身を除く): 121837218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 332887, 665774, 998661, 1664435, 1997322, 2330209, 3328870, 4660418, 4993305, 6990627, 9986610, 11651045, 13981254, 23302090, 34953135, 69906270]

約数ペア:

[(1, 69906270), (2, 34953135), (3, 23302090), (5, 13981254), (6, 11651045), (7, 9986610), (10, 6990627), (14, 4993305), (15, 4660418), (21, 3328870), (30, 2330209), (35, 1997322), (42, 1664435), (70, 998661), (105, 665774), (210, 332887)]