3075880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3909560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 587, 655, 1048, 1174, 1310, 2348, 2620, 2935, 4696, 5240, 5870, 11740, 23480, 76897, 153794, 307588, 384485, 615176, 768970, 1537940, 3075880]

約数ペア:

[(1, 3075880), (2, 1537940), (4, 768970), (5, 615176), (8, 384485), (10, 307588), (20, 153794), (40, 76897), (131, 23480), (262, 11740), (524, 5870), (587, 5240), (655, 4696), (1048, 2935), (1174, 2620), (1310, 2348)]