79314130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 91757870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 290, 406, 439, 445, 623, 878, 890, 1015, 1246, 2030, 2195, 2581, 3073, 3115, 4390, 5162, 6146, 6230, 12731, 12905, 15365, 18067, 25462, 25810, 30730, 36134, 39071, 63655, 78142, 89117, 90335, 127310, 178234, 180670, 195355, 273497, 390710, 445585, 546994, 891170, 1133059, 1367485, 2266118, 2734970, 5665295, 7931413, 11330590, 15862826, 39657065, 79314130]

約数ペア:

[(1, 79314130), (2, 39657065), (5, 15862826), (7, 11330590), (10, 7931413), (14, 5665295), (29, 2734970), (35, 2266118), (58, 1367485), (70, 1133059), (89, 891170), (145, 546994), (178, 445585), (203, 390710), (290, 273497), (406, 195355), (439, 180670), (445, 178234), (623, 127310), (878, 90335), (890, 89117), (1015, 78142), (1246, 63655), (2030, 39071), (2195, 36134), (2581, 30730), (3073, 25810), (3115, 25462), (4390, 18067), (5162, 15365), (6146, 12905), (6230, 12731)]