15668841490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1\times {\mathrm{3449}}^1$

素因数の和:6654

約数の個数: 32

約数和(自身を含む): 28410750000

約数和(自身を除く): 12741908510

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 3049, 3449, 6098, 6898, 15245, 17245, 30490, 34490, 454301, 513901, 908602, 1027802, 2271505, 2569505, 4543010, 5139010, 10516001, 21032002, 52580005, 105160010, 1566884149, 3133768298, 7834420745, 15668841490]

約数ペア:

[(1, 15668841490), (2, 7834420745), (5, 3133768298), (10, 1566884149), (149, 105160010), (298, 52580005), (745, 21032002), (1490, 10516001), (3049, 5139010), (3449, 4543010), (6098, 2569505), (6898, 2271505), (15245, 1027802), (17245, 908602), (30490, 513901), (34490, 454301)]