255575910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{24551}}^1$

素因数の和:24908

約数の個数: 32

約数和(自身を含む): 615174912

約数和(自身を除く): 359599002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 24551, 49102, 73653, 122755, 147306, 245510, 368265, 736530, 8519197, 17038394, 25557591, 42595985, 51115182, 85191970, 127787955, 255575910]

約数ペア:

[(1, 255575910), (2, 127787955), (3, 85191970), (5, 51115182), (6, 42595985), (10, 25557591), (15, 17038394), (30, 8519197), (347, 736530), (694, 368265), (1041, 245510), (1735, 147306), (2082, 122755), (3470, 73653), (5205, 49102), (10410, 24551)]