65780220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99667}}^1$

素因数の和:99690

約数の個数: 48

約数和(自身を含む): 200930688

約数和(自身を除く): 135150468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 99667, 199334, 299001, 398668, 498335, 598002, 996670, 1096337, 1196004, 1495005, 1993340, 2192674, 2990010, 3289011, 4385348, 5481685, 5980020, 6578022, 10963370, 13156044, 16445055, 21926740, 32890110, 65780220]

約数ペア:

[(1, 65780220), (2, 32890110), (3, 21926740), (4, 16445055), (5, 13156044), (6, 10963370), (10, 6578022), (11, 5980020), (12, 5481685), (15, 4385348), (20, 3289011), (22, 2990010), (30, 2192674), (33, 1993340), (44, 1495005), (55, 1196004), (60, 1096337), (66, 996670), (110, 598002), (132, 498335), (165, 398668), (220, 299001), (330, 199334), (660, 99667)]