70729890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 215267328

約数和(自身を除く): 144537438

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 385, 402, 457, 462, 469, 670, 737, 770, 914, 938, 1005, 1155, 1371, 1407, 1474, 2010, 2211, 2285, 2310, 2345, 2742, 2814, 3199, 3685, 4422, 4570, 4690, 5027, 5159, 6398, 6855, 7035, 7370, 9597, 10054, 10318, 11055, 13710, 14070, 15081, 15477, 15995, 19194, 22110, 25135, 25795, 30162, 30619, 30954, 31990, 35189, 47985, 50270, 51590, 61238, 70378, 75405, 77385, 91857, 95970, 105567, 150810, 153095, 154770, 175945, 183714, 211134, 214333, 306190, 336809, 351890, 428666, 459285, 527835, 642999, 673618, 918570, 1010427, 1055670, 1071665, 1285998, 1684045, 2020854, 2143330, 2357663, 3214995, 3368090, 4715326, 5052135, 6429990, 7072989, 10104270, 11788315, 14145978, 23576630, 35364945, 70729890]

約数ペア:

[(1, 70729890), (2, 35364945), (3, 23576630), (5, 14145978), (6, 11788315), (7, 10104270), (10, 7072989), (11, 6429990), (14, 5052135), (15, 4715326), (21, 3368090), (22, 3214995), (30, 2357663), (33, 2143330), (35, 2020854), (42, 1684045), (55, 1285998), (66, 1071665), (67, 1055670), (70, 1010427), (77, 918570), (105, 673618), (110, 642999), (134, 527835), (154, 459285), (165, 428666), (201, 351890), (210, 336809), (231, 306190), (330, 214333), (335, 211134), (385, 183714), (402, 175945), (457, 154770), (462, 153095), (469, 150810), (670, 105567), (737, 95970), (770, 91857), (914, 77385), (938, 75405), (1005, 70378), (1155, 61238), (1371, 51590), (1407, 50270), (1474, 47985), (2010, 35189), (2211, 31990), (2285, 30954), (2310, 30619), (2345, 30162), (2742, 25795), (2814, 25135), (3199, 22110), (3685, 19194), (4422, 15995), (4570, 15477), (4690, 15081), (5027, 14070), (5159, 13710), (6398, 11055), (6855, 10318), (7035, 10054), (7370, 9597)]