209968170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6998939}}^1$

素因数の和:6998949

約数の個数: 16

約数和(自身を含む): 503923680

約数和(自身を除く): 293955510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6998939, 13997878, 20996817, 34994695, 41993634, 69989390, 104984085, 209968170]

約数ペア:

[(1, 209968170), (2, 104984085), (3, 69989390), (5, 41993634), (6, 34994695), (10, 20996817), (15, 13997878), (30, 6998939)]