9708780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 27465984

約数和(自身を除く): 17757204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 1571, 2060, 3090, 3142, 4713, 6180, 6284, 7855, 9426, 15710, 18852, 23565, 31420, 47130, 94260, 161813, 323626, 485439, 647252, 809065, 970878, 1618130, 1941756, 2427195, 3236260, 4854390, 9708780]

約数ペア:

[(1, 9708780), (2, 4854390), (3, 3236260), (4, 2427195), (5, 1941756), (6, 1618130), (10, 970878), (12, 809065), (15, 647252), (20, 485439), (30, 323626), (60, 161813), (103, 94260), (206, 47130), (309, 31420), (412, 23565), (515, 18852), (618, 15710), (1030, 9426), (1236, 7855), (1545, 6284), (1571, 6180), (2060, 4713), (3090, 3142)]