69034820

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3533}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 145162584

約数和(自身を除く): 76127764

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3533, 3908, 4885, 7066, 9770, 14132, 17665, 19540, 35330, 70660, 3451741, 6903482, 13806964, 17258705, 34517410, 69034820]

約数ペア:

[(1, 69034820), (2, 34517410), (4, 17258705), (5, 13806964), (10, 6903482), (20, 3451741), (977, 70660), (1954, 35330), (3533, 19540), (3908, 17665), (4885, 14132), (7066, 9770)]