72458330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2161}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 149437440

約数和(自身を除く): 76979110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 958, 2161, 2395, 3353, 4322, 4790, 6706, 10805, 15127, 16765, 21610, 30254, 33530, 75635, 151270, 1035119, 2070238, 5175595, 7245833, 10351190, 14491666, 36229165, 72458330]

約数ペア:

[(1, 72458330), (2, 36229165), (5, 14491666), (7, 10351190), (10, 7245833), (14, 5175595), (35, 2070238), (70, 1035119), (479, 151270), (958, 75635), (2161, 33530), (2395, 30254), (3353, 21610), (4322, 16765), (4790, 15127), (6706, 10805)]