1724540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 3809064

約数和(自身を除く): 2084524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 529, 652, 815, 1058, 1630, 2116, 2645, 3260, 3749, 5290, 7498, 10580, 14996, 18745, 37490, 74980, 86227, 172454, 344908, 431135, 862270, 1724540]

約数ペア:

[(1, 1724540), (2, 862270), (4, 431135), (5, 344908), (10, 172454), (20, 86227), (23, 74980), (46, 37490), (92, 18745), (115, 14996), (163, 10580), (230, 7498), (326, 5290), (460, 3749), (529, 3260), (652, 2645), (815, 2116), (1058, 1630)]