247417110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8783}}^1$

素因数の和:9109

約数の個数: 48

約数和(自身を含む): 645413184

約数和(自身を除く): 397996074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 8783, 9390, 14085, 17566, 26349, 28170, 43915, 52698, 79047, 87830, 131745, 158094, 263490, 395235, 790470, 2749079, 5498158, 8247237, 13745395, 16494474, 24741711, 27490790, 41236185, 49483422, 82472370, 123708555, 247417110]

約数ペア:

[(1, 247417110), (2, 123708555), (3, 82472370), (5, 49483422), (6, 41236185), (9, 27490790), (10, 24741711), (15, 16494474), (18, 13745395), (30, 8247237), (45, 5498158), (90, 2749079), (313, 790470), (626, 395235), (939, 263490), (1565, 158094), (1878, 131745), (2817, 87830), (3130, 79047), (4695, 52698), (5634, 43915), (8783, 28170), (9390, 26349), (14085, 17566)]