63815940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{354533}}^1$

素因数の和:354548

約数の個数: 36

約数和(自身を含む): 193575564

約数和(自身を除く): 129759624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 354533, 709066, 1063599, 1418132, 1772665, 2127198, 3190797, 3545330, 4254396, 5317995, 6381594, 7090660, 10635990, 12763188, 15953985, 21271980, 31907970, 63815940]

約数ペア:

[(1, 63815940), (2, 31907970), (3, 21271980), (4, 15953985), (5, 12763188), (6, 10635990), (9, 7090660), (10, 6381594), (12, 5317995), (15, 4254396), (18, 3545330), (20, 3190797), (30, 2127198), (36, 1772665), (45, 1418132), (60, 1063599), (90, 709066), (180, 354533)]