9990510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14479}}^1$

素因数の和:14512

約数の個数: 32

約数和(自身を含む): 25021440

約数和(自身を除く): 15030930

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 14479, 28958, 43437, 72395, 86874, 144790, 217185, 333017, 434370, 666034, 999051, 1665085, 1998102, 3330170, 4995255, 9990510]

約数ペア:

[(1, 9990510), (2, 4995255), (3, 3330170), (5, 1998102), (6, 1665085), (10, 999051), (15, 666034), (23, 434370), (30, 333017), (46, 217185), (69, 144790), (115, 86874), (138, 72395), (230, 43437), (345, 28958), (690, 14479)]