9915090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 23889600

約数和(自身を除く): 13974510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 947, 1047, 1745, 1894, 2094, 2841, 3490, 4735, 5235, 5682, 9470, 10470, 14205, 28410, 330503, 661006, 991509, 1652515, 1983018, 3305030, 4957545, 9915090]

約数ペア:

[(1, 9915090), (2, 4957545), (3, 3305030), (5, 1983018), (6, 1652515), (10, 991509), (15, 661006), (30, 330503), (349, 28410), (698, 14205), (947, 10470), (1047, 9470), (1745, 5682), (1894, 5235), (2094, 4735), (2841, 3490)]