7136021570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{39419}}^1$

素因数の和:39890

約数の個数: 32

約数和(自身を含む): 13175110080

約数和(自身を除く): 6039088510

約数列:

[1, 2, 5, 10, 43, 86, 215, 421, 430, 842, 2105, 4210, 18103, 36206, 39419, 78838, 90515, 181030, 197095, 394190, 1695017, 3390034, 8475085, 16595399, 16950170, 33190798, 82976995, 165953990, 713602157, 1427204314, 3568010785, 7136021570]

約数ペア:

[(1, 7136021570), (2, 3568010785), (5, 1427204314), (10, 713602157), (43, 165953990), (86, 82976995), (215, 33190798), (421, 16950170), (430, 16595399), (842, 8475085), (2105, 3390034), (4210, 1695017), (18103, 394190), (36206, 197095), (39419, 181030), (78838, 90515)]