8768940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 26000352

約数和(自身を除く): 17231412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8597, 17194, 25791, 34388, 42985, 51582, 85970, 103164, 128955, 146149, 171940, 257910, 292298, 438447, 515820, 584596, 730745, 876894, 1461490, 1753788, 2192235, 2922980, 4384470, 8768940]

約数ペア:

[(1, 8768940), (2, 4384470), (3, 2922980), (4, 2192235), (5, 1753788), (6, 1461490), (10, 876894), (12, 730745), (15, 584596), (17, 515820), (20, 438447), (30, 292298), (34, 257910), (51, 171940), (60, 146149), (68, 128955), (85, 103164), (102, 85970), (170, 51582), (204, 42985), (255, 34388), (340, 25791), (510, 17194), (1020, 8597)]