66873030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{318443}}^1$

素因数の和:318460

約数の個数: 32

約数和(自身を含む): 183423744

約数和(自身を除く): 116550714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 318443, 636886, 955329, 1592215, 1910658, 2229101, 3184430, 4458202, 4776645, 6687303, 9553290, 11145505, 13374606, 22291010, 33436515, 66873030]

約数ペア:

[(1, 66873030), (2, 33436515), (3, 22291010), (5, 13374606), (6, 11145505), (7, 9553290), (10, 6687303), (14, 4776645), (15, 4458202), (21, 3184430), (30, 2229101), (35, 1910658), (42, 1592215), (70, 955329), (105, 636886), (210, 318443)]