236498710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78571}}^1$

素因数の和:78628

約数の個数: 32

約数和(自身を含む): 497832192

約数和(自身を除く): 261333482

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 78571, 157142, 392855, 549997, 785710, 1099994, 2749985, 3378553, 5499970, 6757106, 16892765, 23649871, 33785530, 47299742, 118249355, 236498710]

約数ペア:

[(1, 236498710), (2, 118249355), (5, 47299742), (7, 33785530), (10, 23649871), (14, 16892765), (35, 6757106), (43, 5499970), (70, 3378553), (86, 2749985), (215, 1099994), (301, 785710), (430, 549997), (602, 392855), (1505, 157142), (3010, 78571)]