76070820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2641

約数の個数: 96

約数和(自身を含む): 246951936

約数和(自身を除く): 170881116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2551, 2982, 4260, 4970, 5102, 5964, 7455, 7653, 9940, 10204, 12755, 14910, 15306, 17857, 25510, 29820, 30612, 35714, 38265, 51020, 53571, 71428, 76530, 89285, 107142, 153060, 178570, 181121, 214284, 267855, 357140, 362242, 535710, 543363, 724484, 905605, 1071420, 1086726, 1267847, 1811210, 2173452, 2535694, 2716815, 3622420, 3803541, 5071388, 5433630, 6339235, 7607082, 10867260, 12678470, 15214164, 19017705, 25356940, 38035410, 76070820]

約数ペア:

[(1, 76070820), (2, 38035410), (3, 25356940), (4, 19017705), (5, 15214164), (6, 12678470), (7, 10867260), (10, 7607082), (12, 6339235), (14, 5433630), (15, 5071388), (20, 3803541), (21, 3622420), (28, 2716815), (30, 2535694), (35, 2173452), (42, 1811210), (60, 1267847), (70, 1086726), (71, 1071420), (84, 905605), (105, 724484), (140, 543363), (142, 535710), (210, 362242), (213, 357140), (284, 267855), (355, 214284), (420, 181121), (426, 178570), (497, 153060), (710, 107142), (852, 89285), (994, 76530), (1065, 71428), (1420, 53571), (1491, 51020), (1988, 38265), (2130, 35714), (2485, 30612), (2551, 29820), (2982, 25510), (4260, 17857), (4970, 15306), (5102, 14910), (5964, 12755), (7455, 10204), (7653, 9940)]