2018445510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{947627}}^1$

素因数の和:947708

約数の個数: 32

約数和(自身を含む): 4912503552

約数和(自身を除く): 2894058042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 947627, 1895254, 2842881, 4738135, 5685762, 9476270, 14214405, 28428810, 67281517, 134563034, 201844551, 336407585, 403689102, 672815170, 1009222755, 2018445510]

約数ペア:

[(1, 2018445510), (2, 1009222755), (3, 672815170), (5, 403689102), (6, 336407585), (10, 201844551), (15, 134563034), (30, 67281517), (71, 28428810), (142, 14214405), (213, 9476270), (355, 5685762), (426, 4738135), (710, 2842881), (1065, 1895254), (2130, 947627)]