14270620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 36888768

約数和(自身を除く): 22618148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7841, 15682, 31364, 39205, 54887, 78410, 101933, 109774, 156820, 203866, 219548, 274435, 407732, 509665, 548870, 713531, 1019330, 1097740, 1427062, 2038660, 2854124, 3567655, 7135310, 14270620]

約数ペア:

[(1, 14270620), (2, 7135310), (4, 3567655), (5, 2854124), (7, 2038660), (10, 1427062), (13, 1097740), (14, 1019330), (20, 713531), (26, 548870), (28, 509665), (35, 407732), (52, 274435), (65, 219548), (70, 203866), (91, 156820), (130, 109774), (140, 101933), (182, 78410), (260, 54887), (364, 39205), (455, 31364), (910, 15682), (1820, 7841)]