27730140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{769}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 77874720

約数和(自身を除く): 50144580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 769, 1202, 1538, 1803, 2307, 2404, 3005, 3076, 3606, 3845, 4614, 6010, 7212, 7690, 9015, 9228, 11535, 12020, 15380, 18030, 23070, 36060, 46140, 462169, 924338, 1386507, 1848676, 2310845, 2773014, 4621690, 5546028, 6932535, 9243380, 13865070, 27730140]

約数ペア:

[(1, 27730140), (2, 13865070), (3, 9243380), (4, 6932535), (5, 5546028), (6, 4621690), (10, 2773014), (12, 2310845), (15, 1848676), (20, 1386507), (30, 924338), (60, 462169), (601, 46140), (769, 36060), (1202, 23070), (1538, 18030), (1803, 15380), (2307, 12020), (2404, 11535), (3005, 9228), (3076, 9015), (3606, 7690), (3845, 7212), (4614, 6010)]