9191490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 28864512

約数和(自身を除く): 19673022

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 173, 210, 230, 231, 253, 322, 330, 345, 346, 385, 462, 483, 506, 519, 690, 759, 770, 805, 865, 966, 1038, 1155, 1211, 1265, 1518, 1610, 1730, 1771, 1903, 2310, 2415, 2422, 2530, 2595, 3542, 3633, 3795, 3806, 3979, 4830, 5190, 5313, 5709, 6055, 7266, 7590, 7958, 8855, 9515, 10626, 11418, 11937, 12110, 13321, 17710, 18165, 19030, 19895, 23874, 26565, 26642, 27853, 28545, 36330, 39790, 39963, 43769, 53130, 55706, 57090, 59685, 66605, 79926, 83559, 87538, 119370, 131307, 133210, 139265, 167118, 199815, 218845, 262614, 278530, 306383, 399630, 417795, 437690, 612766, 656535, 835590, 919149, 1313070, 1531915, 1838298, 3063830, 4595745, 9191490]

約数ペア:

[(1, 9191490), (2, 4595745), (3, 3063830), (5, 1838298), (6, 1531915), (7, 1313070), (10, 919149), (11, 835590), (14, 656535), (15, 612766), (21, 437690), (22, 417795), (23, 399630), (30, 306383), (33, 278530), (35, 262614), (42, 218845), (46, 199815), (55, 167118), (66, 139265), (69, 133210), (70, 131307), (77, 119370), (105, 87538), (110, 83559), (115, 79926), (138, 66605), (154, 59685), (161, 57090), (165, 55706), (173, 53130), (210, 43769), (230, 39963), (231, 39790), (253, 36330), (322, 28545), (330, 27853), (345, 26642), (346, 26565), (385, 23874), (462, 19895), (483, 19030), (506, 18165), (519, 17710), (690, 13321), (759, 12110), (770, 11937), (805, 11418), (865, 10626), (966, 9515), (1038, 8855), (1155, 7958), (1211, 7590), (1265, 7266), (1518, 6055), (1610, 5709), (1730, 5313), (1771, 5190), (1903, 4830), (2310, 3979), (2415, 3806), (2422, 3795), (2530, 3633), (2595, 3542)]