68114820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135247}}^1$

素因数の和:1135259

約数の個数: 24

約数和(自身を含む): 190721664

約数和(自身を除く): 122606844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135247, 2270494, 3405741, 4540988, 5676235, 6811482, 11352470, 13622964, 17028705, 22704940, 34057410, 68114820]

約数ペア:

[(1, 68114820), (2, 34057410), (3, 22704940), (4, 17028705), (5, 13622964), (6, 11352470), (10, 6811482), (12, 5676235), (15, 4540988), (20, 3405741), (30, 2270494), (60, 1135247)]