10980315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 20054736

約数和(自身を除く): 9074421

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 103, 115, 207, 309, 345, 515, 927, 1035, 1545, 2369, 4635, 7107, 10609, 11845, 21321, 31827, 35535, 53045, 95481, 106605, 159135, 244007, 477405, 732021, 1220035, 2196063, 3660105, 10980315]

約数ペア:

[(1, 10980315), (3, 3660105), (5, 2196063), (9, 1220035), (15, 732021), (23, 477405), (45, 244007), (69, 159135), (103, 106605), (115, 95481), (207, 53045), (309, 35535), (345, 31827), (515, 21321), (927, 11845), (1035, 10609), (1545, 7107), (2369, 4635)]