7665260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 16524144

約数和(自身を除く): 8858884

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 206, 244, 305, 412, 515, 610, 1030, 1220, 2060, 3721, 6283, 7442, 12566, 14884, 18605, 25132, 31415, 37210, 62830, 74420, 125660, 383263, 766526, 1533052, 1916315, 3832630, 7665260]

約数ペア:

[(1, 7665260), (2, 3832630), (4, 1916315), (5, 1533052), (10, 766526), (20, 383263), (61, 125660), (103, 74420), (122, 62830), (206, 37210), (244, 31415), (305, 25132), (412, 18605), (515, 14884), (610, 12566), (1030, 7442), (1220, 6283), (2060, 3721)]