859777730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{75353}}^1$

素因数の和:75530

約数の個数: 32

約数和(自身を含む): 1779560064

約数和(自身を除く): 919782334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 75353, 150706, 376765, 527471, 753530, 1054942, 2637355, 5274710, 12282539, 24565078, 61412695, 85977773, 122825390, 171955546, 429888865, 859777730]

約数ペア:

[(1, 859777730), (2, 429888865), (5, 171955546), (7, 122825390), (10, 85977773), (14, 61412695), (35, 24565078), (70, 12282539), (163, 5274710), (326, 2637355), (815, 1054942), (1141, 753530), (1630, 527471), (2282, 376765), (5705, 150706), (11410, 75353)]