1903156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1379099}}^1$

素因数の和:1379134

約数の個数: 48

約数和(自身を含む): 5560531200

約数和(自身を除く): 3657374580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1379099, 2758198, 4137297, 5516396, 6895495, 8274594, 13790990, 16549188, 20686485, 27581980, 31719277, 41372970, 63438554, 82745940, 95157831, 126877108, 158596385, 190315662, 317192770, 380631324, 475789155, 634385540, 951578310, 1903156620]

約数ペア:

[(1, 1903156620), (2, 951578310), (3, 634385540), (4, 475789155), (5, 380631324), (6, 317192770), (10, 190315662), (12, 158596385), (15, 126877108), (20, 95157831), (23, 82745940), (30, 63438554), (46, 41372970), (60, 31719277), (69, 27581980), (92, 20686485), (115, 16549188), (138, 13790990), (230, 8274594), (276, 6895495), (345, 5516396), (460, 4137297), (690, 2758198), (1380, 1379099)]