858363670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 1571724000

約数和(自身を除く): 713360330

約数列:

[1, 2, 5, 10, 97, 149, 194, 298, 485, 745, 970, 1490, 5939, 11878, 14453, 28906, 29695, 59390, 72265, 144530, 576083, 884911, 1152166, 1769822, 2880415, 4424555, 5760830, 8849110, 85836367, 171672734, 429181835, 858363670]

約数ペア:

[(1, 858363670), (2, 429181835), (5, 171672734), (10, 85836367), (97, 8849110), (149, 5760830), (194, 4424555), (298, 2880415), (485, 1769822), (745, 1152166), (970, 884911), (1490, 576083), (5939, 144530), (11878, 72265), (14453, 59390), (28906, 29695)]