505280230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{555253}}^1$

素因数の和:555280

約数の個数: 32

約数和(自身を含む): 1119392064

約数和(自身を除く): 614111834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 555253, 1110506, 2776265, 3886771, 5552530, 7218289, 7773542, 14436578, 19433855, 36091445, 38867710, 50528023, 72182890, 101056046, 252640115, 505280230]

約数ペア:

[(1, 505280230), (2, 252640115), (5, 101056046), (7, 72182890), (10, 50528023), (13, 38867710), (14, 36091445), (26, 19433855), (35, 14436578), (65, 7773542), (70, 7218289), (91, 5552530), (130, 3886771), (182, 2776265), (455, 1110506), (910, 555253)]