3086620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 6529824

約数和(自身を除く): 3443204

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 983, 1570, 1966, 3140, 3932, 4915, 9830, 19660, 154331, 308662, 617324, 771655, 1543310, 3086620]

約数ペア:

[(1, 3086620), (2, 1543310), (4, 771655), (5, 617324), (10, 308662), (20, 154331), (157, 19660), (314, 9830), (628, 4915), (785, 3932), (983, 3140), (1570, 1966)]