7668710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 16008192

約数和(自身を除く): 8339482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1543, 2485, 3086, 4970, 7715, 10801, 15430, 21602, 54005, 108010, 109553, 219106, 547765, 766871, 1095530, 1533742, 3834355, 7668710]

約数ペア:

[(1, 7668710), (2, 3834355), (5, 1533742), (7, 1095530), (10, 766871), (14, 547765), (35, 219106), (70, 109553), (71, 108010), (142, 54005), (355, 21602), (497, 15430), (710, 10801), (994, 7715), (1543, 4970), (2485, 3086)]