7471539460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4682

約数の個数: 144

約数和(自身を含む): 19917620352

約数和(自身を除く): 12446080892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 121, 140, 154, 194, 220, 242, 308, 385, 388, 484, 485, 605, 679, 770, 847, 970, 1067, 1210, 1358, 1540, 1694, 1940, 2134, 2420, 2716, 3388, 3395, 4235, 4268, 4547, 5335, 6790, 7469, 8470, 9094, 10670, 11737, 13580, 14938, 16940, 18188, 21340, 22735, 23474, 29876, 31829, 37345, 45470, 46948, 50017, 58685, 63658, 74690, 82159, 90940, 100034, 117370, 127316, 149380, 159145, 164318, 200068, 234740, 250085, 318290, 328636, 350119, 410795, 441059, 500170, 550187, 636580, 700238, 821590, 882118, 1000340, 1100374, 1400476, 1643180, 1750595, 1764236, 2200748, 2205295, 2750935, 3087413, 3501190, 3851309, 4410590, 4851649, 5501870, 6174826, 7002380, 7702618, 8821180, 9703298, 11003740, 12349652, 15405236, 15437065, 19256545, 19406596, 24258245, 30874130, 33961543, 38513090, 48516490, 53368139, 61748260, 67923086, 77026180, 97032980, 106736278, 135846172, 169807715, 213472556, 266840695, 339615430, 373576973, 533681390, 679230860, 747153946, 1067362780, 1494307892, 1867884865, 3735769730, 7471539460]

約数ペア:

[(1, 7471539460), (2, 3735769730), (4, 1867884865), (5, 1494307892), (7, 1067362780), (10, 747153946), (11, 679230860), (14, 533681390), (20, 373576973), (22, 339615430), (28, 266840695), (35, 213472556), (44, 169807715), (55, 135846172), (70, 106736278), (77, 97032980), (97, 77026180), (110, 67923086), (121, 61748260), (140, 53368139), (154, 48516490), (194, 38513090), (220, 33961543), (242, 30874130), (308, 24258245), (385, 19406596), (388, 19256545), (484, 15437065), (485, 15405236), (605, 12349652), (679, 11003740), (770, 9703298), (847, 8821180), (970, 7702618), (1067, 7002380), (1210, 6174826), (1358, 5501870), (1540, 4851649), (1694, 4410590), (1940, 3851309), (2134, 3501190), (2420, 3087413), (2716, 2750935), (3388, 2205295), (3395, 2200748), (4235, 1764236), (4268, 1750595), (4547, 1643180), (5335, 1400476), (6790, 1100374), (7469, 1000340), (8470, 882118), (9094, 821590), (10670, 700238), (11737, 636580), (13580, 550187), (14938, 500170), (16940, 441059), (18188, 410795), (21340, 350119), (22735, 328636), (23474, 318290), (29876, 250085), (31829, 234740), (37345, 200068), (45470, 164318), (46948, 159145), (50017, 149380), (58685, 127316), (63658, 117370), (74690, 100034), (82159, 90940)]