65775420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{365419}}^1$

素因数の和:365434

約数の個数: 36

約数和(自身を含む): 199519320

約数和(自身を除く): 133743900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 365419, 730838, 1096257, 1461676, 1827095, 2192514, 3288771, 3654190, 4385028, 5481285, 6577542, 7308380, 10962570, 13155084, 16443855, 21925140, 32887710, 65775420]

約数ペア:

[(1, 65775420), (2, 32887710), (3, 21925140), (4, 16443855), (5, 13155084), (6, 10962570), (9, 7308380), (10, 6577542), (12, 5481285), (15, 4385028), (18, 3654190), (20, 3288771), (30, 2192514), (36, 1827095), (45, 1461676), (60, 1096257), (90, 730838), (180, 365419)]