2091930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 5076864

約数和(自身を除く): 2984934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 677, 1030, 1354, 1545, 2031, 3090, 3385, 4062, 6770, 10155, 20310, 69731, 139462, 209193, 348655, 418386, 697310, 1045965, 2091930]

約数ペア:

[(1, 2091930), (2, 1045965), (3, 697310), (5, 418386), (6, 348655), (10, 209193), (15, 139462), (30, 69731), (103, 20310), (206, 10155), (309, 6770), (515, 4062), (618, 3385), (677, 3090), (1030, 2031), (1354, 1545)]