9646890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 27869184

約数和(自身を除く): 18222294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 31, 33, 41, 46, 55, 62, 66, 69, 82, 93, 110, 115, 123, 138, 155, 165, 186, 205, 230, 246, 253, 310, 330, 341, 345, 410, 451, 465, 506, 615, 682, 690, 713, 759, 902, 930, 943, 1023, 1230, 1265, 1271, 1353, 1426, 1518, 1705, 1886, 2046, 2139, 2255, 2530, 2542, 2706, 2829, 3410, 3565, 3795, 3813, 4278, 4510, 4715, 5115, 5658, 6355, 6765, 7130, 7590, 7626, 7843, 9430, 10230, 10373, 10695, 12710, 13530, 13981, 14145, 15686, 19065, 20746, 21390, 23529, 27962, 28290, 29233, 31119, 38130, 39215, 41943, 47058, 51865, 58466, 62238, 69905, 78430, 83886, 87699, 103730, 117645, 139810, 146165, 155595, 175398, 209715, 235290, 292330, 311190, 321563, 419430, 438495, 643126, 876990, 964689, 1607815, 1929378, 3215630, 4823445, 9646890]

約数ペア:

[(1, 9646890), (2, 4823445), (3, 3215630), (5, 1929378), (6, 1607815), (10, 964689), (11, 876990), (15, 643126), (22, 438495), (23, 419430), (30, 321563), (31, 311190), (33, 292330), (41, 235290), (46, 209715), (55, 175398), (62, 155595), (66, 146165), (69, 139810), (82, 117645), (93, 103730), (110, 87699), (115, 83886), (123, 78430), (138, 69905), (155, 62238), (165, 58466), (186, 51865), (205, 47058), (230, 41943), (246, 39215), (253, 38130), (310, 31119), (330, 29233), (341, 28290), (345, 27962), (410, 23529), (451, 21390), (465, 20746), (506, 19065), (615, 15686), (682, 14145), (690, 13981), (713, 13530), (759, 12710), (902, 10695), (930, 10373), (943, 10230), (1023, 9430), (1230, 7843), (1265, 7626), (1271, 7590), (1353, 7130), (1426, 6765), (1518, 6355), (1705, 5658), (1886, 5115), (2046, 4715), (2139, 4510), (2255, 4278), (2530, 3813), (2542, 3795), (2706, 3565), (2829, 3410)]