19291225620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13979149}}^1$

素因数の和:13979184

約数の個数: 48

約数和(自身を含む): 56363932800

約数和(自身を除く): 37072707180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 13979149, 27958298, 41937447, 55916596, 69895745, 83874894, 139791490, 167749788, 209687235, 279582980, 321520427, 419374470, 643040854, 838748940, 964561281, 1286081708, 1607602135, 1929122562, 3215204270, 3858245124, 4822806405, 6430408540, 9645612810, 19291225620]

約数ペア:

[(1, 19291225620), (2, 9645612810), (3, 6430408540), (4, 4822806405), (5, 3858245124), (6, 3215204270), (10, 1929122562), (12, 1607602135), (15, 1286081708), (20, 964561281), (23, 838748940), (30, 643040854), (46, 419374470), (60, 321520427), (69, 279582980), (92, 209687235), (115, 167749788), (138, 139791490), (230, 83874894), (276, 69895745), (345, 55916596), (460, 41937447), (690, 27958298), (1380, 13979149)]