898492530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74317}}^1$

素因数の和:74371

約数の個数: 64

約数和(自身を含む): 2397201408

約数和(自身を除く): 1498708878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 74317, 148634, 222951, 371585, 445902, 743170, 966121, 1114755, 1932242, 2229510, 2303827, 2898363, 4607654, 4830605, 5796726, 6911481, 9661210, 11519135, 13822962, 14491815, 23038270, 28983630, 29949751, 34557405, 59899502, 69114810, 89849253, 149748755, 179698506, 299497510, 449246265, 898492530]

約数ペア:

[(1, 898492530), (2, 449246265), (3, 299497510), (5, 179698506), (6, 149748755), (10, 89849253), (13, 69114810), (15, 59899502), (26, 34557405), (30, 29949751), (31, 28983630), (39, 23038270), (62, 14491815), (65, 13822962), (78, 11519135), (93, 9661210), (130, 6911481), (155, 5796726), (186, 4830605), (195, 4607654), (310, 2898363), (390, 2303827), (403, 2229510), (465, 1932242), (806, 1114755), (930, 966121), (1209, 743170), (2015, 445902), (2418, 371585), (4030, 222951), (6045, 148634), (12090, 74317)]