69215940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384533}}^1$

素因数の和:384548

約数の個数: 36

約数和(自身を含む): 209955564

約数和(自身を除く): 140739624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384533, 769066, 1153599, 1538132, 1922665, 2307198, 3460797, 3845330, 4614396, 5767995, 6921594, 7690660, 11535990, 13843188, 17303985, 23071980, 34607970, 69215940]

約数ペア:

[(1, 69215940), (2, 34607970), (3, 23071980), (4, 17303985), (5, 13843188), (6, 11535990), (9, 7690660), (10, 6921594), (12, 5767995), (15, 4614396), (18, 3845330), (20, 3460797), (30, 2307198), (36, 1922665), (45, 1538132), (60, 1153599), (90, 769066), (180, 384533)]