30304449

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 56918400

約数和(自身を除く): 26613951

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 97, 133, 171, 189, 203, 261, 291, 399, 513, 551, 567, 609, 679, 783, 873, 1197, 1539, 1653, 1827, 1843, 2037, 2349, 2619, 2813, 3591, 3857, 4959, 5481, 5529, 6111, 7857, 8439, 10773, 11571, 12901, 14877, 16443, 16587, 18333, 19691, 25317, 34713, 38703, 44631, 49761, 53447, 54999, 59073, 75951, 104139, 116109, 149283, 160341, 177219, 227853, 312417, 348327, 374129, 481023, 531657, 1044981, 1122387, 1443069, 1594971, 3367161, 4329207, 10101483, 30304449]

約数ペア:

[(1, 30304449), (3, 10101483), (7, 4329207), (9, 3367161), (19, 1594971), (21, 1443069), (27, 1122387), (29, 1044981), (57, 531657), (63, 481023), (81, 374129), (87, 348327), (97, 312417), (133, 227853), (171, 177219), (189, 160341), (203, 149283), (261, 116109), (291, 104139), (399, 75951), (513, 59073), (551, 54999), (567, 53447), (609, 49761), (679, 44631), (783, 38703), (873, 34713), (1197, 25317), (1539, 19691), (1653, 18333), (1827, 16587), (1843, 16443), (2037, 14877), (2349, 12901), (2619, 11571), (2813, 10773), (3591, 8439), (3857, 7857), (4959, 6111), (5481, 5529)]