8670310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 17917200

約数和(自身を除く): 9246890

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 149, 230, 253, 298, 506, 529, 745, 1058, 1265, 1490, 1639, 2530, 2645, 3278, 3427, 5290, 5819, 6854, 8195, 11638, 16390, 17135, 29095, 34270, 37697, 58190, 75394, 78821, 157642, 188485, 376970, 394105, 788210, 867031, 1734062, 4335155, 8670310]

約数ペア:

[(1, 8670310), (2, 4335155), (5, 1734062), (10, 867031), (11, 788210), (22, 394105), (23, 376970), (46, 188485), (55, 157642), (110, 78821), (115, 75394), (149, 58190), (230, 37697), (253, 34270), (298, 29095), (506, 17135), (529, 16390), (745, 11638), (1058, 8195), (1265, 6854), (1490, 5819), (1639, 5290), (2530, 3427), (2645, 3278)]