122313130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 233804880

約数和(自身を除く): 111491750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 1709, 2105, 3418, 4210, 7157, 8545, 14314, 17090, 29053, 35785, 58106, 71570, 145265, 290530, 719489, 1438978, 3597445, 7194890, 12231313, 24462626, 61156565, 122313130]

約数ペア:

[(1, 122313130), (2, 61156565), (5, 24462626), (10, 12231313), (17, 7194890), (34, 3597445), (85, 1438978), (170, 719489), (421, 290530), (842, 145265), (1709, 71570), (2105, 58106), (3418, 35785), (4210, 29053), (7157, 17090), (8545, 14314)]