65200870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19009}}^1$

素因数の和:19037

約数の個数: 32

約数和(自身を含む): 136872000

約数和(自身を除く): 71671130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 19009, 38018, 95045, 133063, 190090, 266126, 665315, 931441, 1330630, 1862882, 4657205, 6520087, 9314410, 13040174, 32600435, 65200870]

約数ペア:

[(1, 65200870), (2, 32600435), (5, 13040174), (7, 9314410), (10, 6520087), (14, 4657205), (35, 1862882), (49, 1330630), (70, 931441), (98, 665315), (245, 266126), (343, 190090), (490, 133063), (686, 95045), (1715, 38018), (3430, 19009)]