84186780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1403113}}^1$

素因数の和:1403125

約数の個数: 24

約数和(自身を含む): 235723152

約数和(自身を除く): 151536372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1403113, 2806226, 4209339, 5612452, 7015565, 8418678, 14031130, 16837356, 21046695, 28062260, 42093390, 84186780]

約数ペア:

[(1, 84186780), (2, 42093390), (3, 28062260), (4, 21046695), (5, 16837356), (6, 14031130), (10, 8418678), (12, 7015565), (15, 5612452), (20, 4209339), (30, 2806226), (60, 1403113)]