7962930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 20928960

約数和(自身を除く): 12966030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 859, 927, 1030, 1545, 1718, 1854, 2577, 3090, 4295, 4635, 5154, 7731, 8590, 9270, 12885, 15462, 25770, 38655, 77310, 88477, 176954, 265431, 442385, 530862, 796293, 884770, 1327155, 1592586, 2654310, 3981465, 7962930]

約数ペア:

[(1, 7962930), (2, 3981465), (3, 2654310), (5, 1592586), (6, 1327155), (9, 884770), (10, 796293), (15, 530862), (18, 442385), (30, 265431), (45, 176954), (90, 88477), (103, 77310), (206, 38655), (309, 25770), (515, 15462), (618, 12885), (859, 9270), (927, 8590), (1030, 7731), (1545, 5154), (1718, 4635), (1854, 4295), (2577, 3090)]