2019873030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9618443}}^1$

素因数の和:9618460

約数の個数: 32

約数和(自身を含む): 5540223744

約数和(自身を除く): 3520350714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9618443, 19236886, 28855329, 48092215, 57710658, 67329101, 96184430, 134658202, 144276645, 201987303, 288553290, 336645505, 403974606, 673291010, 1009936515, 2019873030]

約数ペア:

[(1, 2019873030), (2, 1009936515), (3, 673291010), (5, 403974606), (6, 336645505), (7, 288553290), (10, 201987303), (14, 144276645), (15, 134658202), (21, 96184430), (30, 67329101), (35, 57710658), (42, 48092215), (70, 28855329), (105, 19236886), (210, 9618443)]