28859242140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17814347}}^1$

素因数の和:17814368

約数の個数: 60

約数和(自身を含む): 90532516536

約数和(自身を除く): 61673274396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17814347, 35628694, 53443041, 71257388, 89071735, 106886082, 160329123, 178143470, 213772164, 267215205, 320658246, 356286940, 480987369, 534430410, 641316492, 801645615, 961974738, 1068860820, 1442962107, 1603291230, 1923949476, 2404936845, 2885924214, 3206582460, 4809873690, 5771848428, 7214810535, 9619747380, 14429621070, 28859242140]

約数ペア:

[(1, 28859242140), (2, 14429621070), (3, 9619747380), (4, 7214810535), (5, 5771848428), (6, 4809873690), (9, 3206582460), (10, 2885924214), (12, 2404936845), (15, 1923949476), (18, 1603291230), (20, 1442962107), (27, 1068860820), (30, 961974738), (36, 801645615), (45, 641316492), (54, 534430410), (60, 480987369), (81, 356286940), (90, 320658246), (108, 267215205), (135, 213772164), (162, 178143470), (180, 160329123), (270, 106886082), (324, 89071735), (405, 71257388), (540, 53443041), (810, 35628694), (1620, 17814347)]