141771630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 128

約数和(自身を含む): 456938496

約数和(自身を除く): 315166866

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 4721, 5005, 6006, 9442, 10010, 14163, 15015, 23605, 28326, 30030, 33047, 47210, 51931, 61373, 66094, 70815, 99141, 103862, 122746, 141630, 155793, 165235, 184119, 198282, 259655, 306865, 311586, 330470, 363517, 368238, 429611, 495705, 519310, 613730, 675103, 727034, 778965, 859222, 920595, 991410, 1090551, 1288833, 1350206, 1557930, 1817585, 1841190, 2025309, 2148055, 2181102, 2577666, 3375515, 3635170, 4050618, 4296110, 4725721, 5452755, 6444165, 6751030, 9451442, 10126545, 10905510, 12888330, 14177163, 20253090, 23628605, 28354326, 47257210, 70885815, 141771630]

約数ペア:

[(1, 141771630), (2, 70885815), (3, 47257210), (5, 28354326), (6, 23628605), (7, 20253090), (10, 14177163), (11, 12888330), (13, 10905510), (14, 10126545), (15, 9451442), (21, 6751030), (22, 6444165), (26, 5452755), (30, 4725721), (33, 4296110), (35, 4050618), (39, 3635170), (42, 3375515), (55, 2577666), (65, 2181102), (66, 2148055), (70, 2025309), (77, 1841190), (78, 1817585), (91, 1557930), (105, 1350206), (110, 1288833), (130, 1090551), (143, 991410), (154, 920595), (165, 859222), (182, 778965), (195, 727034), (210, 675103), (231, 613730), (273, 519310), (286, 495705), (330, 429611), (385, 368238), (390, 363517), (429, 330470), (455, 311586), (462, 306865), (546, 259655), (715, 198282), (770, 184119), (858, 165235), (910, 155793), (1001, 141630), (1155, 122746), (1365, 103862), (1430, 99141), (2002, 70815), (2145, 66094), (2310, 61373), (2730, 51931), (3003, 47210), (4290, 33047), (4721, 30030), (5005, 28326), (6006, 23605), (9442, 15015), (10010, 14163)]