828008538660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148388627}}^1$

素因数の和:148388673

約数の個数: 72

約数和(自身を含む): 2592646108416

約数和(自身を除く): 1764637569756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 148388627, 296777254, 445165881, 593554508, 741943135, 890331762, 1335497643, 1483886270, 1780663524, 2225829405, 2670995286, 2967772540, 4451658810, 4600047437, 5341990572, 6677488215, 8903317620, 9200094874, 13354976430, 13800142311, 18400189748, 23000237185, 26709952860, 27600284622, 41400426933, 46000474370, 55200569244, 69000711555, 82800853866, 92000948740, 138001423110, 165601707732, 207002134665, 276002846220, 414004269330, 828008538660]

約数ペア:

[(1, 828008538660), (2, 414004269330), (3, 276002846220), (4, 207002134665), (5, 165601707732), (6, 138001423110), (9, 92000948740), (10, 82800853866), (12, 69000711555), (15, 55200569244), (18, 46000474370), (20, 41400426933), (30, 27600284622), (31, 26709952860), (36, 23000237185), (45, 18400189748), (60, 13800142311), (62, 13354976430), (90, 9200094874), (93, 8903317620), (124, 6677488215), (155, 5341990572), (180, 4600047437), (186, 4451658810), (279, 2967772540), (310, 2670995286), (372, 2225829405), (465, 1780663524), (558, 1483886270), (620, 1335497643), (930, 890331762), (1116, 741943135), (1395, 593554508), (1860, 445165881), (2790, 296777254), (5580, 148388627)]