9189530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 19626624

約数和(自身を除く): 10437094

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 71, 86, 142, 215, 301, 355, 430, 497, 602, 710, 994, 1505, 1849, 2485, 3010, 3053, 3698, 4970, 6106, 9245, 12943, 15265, 18490, 21371, 25886, 30530, 42742, 64715, 106855, 129430, 131279, 213710, 262558, 656395, 918953, 1312790, 1837906, 4594765, 9189530]

約数ペア:

[(1, 9189530), (2, 4594765), (5, 1837906), (7, 1312790), (10, 918953), (14, 656395), (35, 262558), (43, 213710), (70, 131279), (71, 129430), (86, 106855), (142, 64715), (215, 42742), (301, 30530), (355, 25886), (430, 21371), (497, 18490), (602, 15265), (710, 12943), (994, 9245), (1505, 6106), (1849, 4970), (2485, 3698), (3010, 3053)]