16812690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5441}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 40749696

約数和(自身を除く): 23937006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 5441, 10882, 16323, 27205, 32646, 54410, 81615, 163230, 560423, 1120846, 1681269, 2802115, 3362538, 5604230, 8406345, 16812690]

約数ペア:

[(1, 16812690), (2, 8406345), (3, 5604230), (5, 3362538), (6, 2802115), (10, 1681269), (15, 1120846), (30, 560423), (103, 163230), (206, 81615), (309, 54410), (515, 32646), (618, 27205), (1030, 16323), (1545, 10882), (3090, 5441)]