1441580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 3523968

約数和(自身を除く): 2082388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1471, 2942, 5884, 7355, 10297, 14710, 20594, 29420, 41188, 51485, 72079, 102970, 144158, 205940, 288316, 360395, 720790, 1441580]

約数ペア:

[(1, 1441580), (2, 720790), (4, 360395), (5, 288316), (7, 205940), (10, 144158), (14, 102970), (20, 72079), (28, 51485), (35, 41188), (49, 29420), (70, 20594), (98, 14710), (140, 10297), (196, 7355), (245, 5884), (490, 2942), (980, 1471)]