6400910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 12355200

約数和(自身を除く): 5954290

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 571, 590, 1121, 1142, 2242, 2855, 5605, 5710, 10849, 11210, 21698, 33689, 54245, 67378, 108490, 168445, 336890, 640091, 1280182, 3200455, 6400910]

約数ペア:

[(1, 6400910), (2, 3200455), (5, 1280182), (10, 640091), (19, 336890), (38, 168445), (59, 108490), (95, 67378), (118, 54245), (190, 33689), (295, 21698), (571, 11210), (590, 10849), (1121, 5710), (1142, 5605), (2242, 2855)]