2019804870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67326829}}^1$

素因数の和:67326839

約数の個数: 16

約数和(自身を含む): 4847531760

約数和(自身を除く): 2827726890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67326829, 134653658, 201980487, 336634145, 403960974, 673268290, 1009902435, 2019804870]

約数ペア:

[(1, 2019804870), (2, 1009902435), (3, 673268290), (5, 403960974), (6, 336634145), (10, 201980487), (15, 134653658), (30, 67326829)]