11311510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 23392512

約数和(自身を除く): 12081002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 571, 1142, 1415, 1981, 2830, 2855, 3962, 3997, 5710, 7994, 9905, 19810, 19985, 39970, 161593, 323186, 807965, 1131151, 1615930, 2262302, 5655755, 11311510]

約数ペア:

[(1, 11311510), (2, 5655755), (5, 2262302), (7, 1615930), (10, 1131151), (14, 807965), (35, 323186), (70, 161593), (283, 39970), (566, 19985), (571, 19810), (1142, 9905), (1415, 7994), (1981, 5710), (2830, 3997), (2855, 3962)]