2912287740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{193379}}^1$

素因数の和:193642

約数の個数: 48

約数和(自身を含む): 8186935680

約数和(自身を除く): 5274647940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 193379, 386758, 580137, 773516, 966895, 1160274, 1933790, 2320548, 2900685, 3867580, 5801370, 11602740, 48538129, 97076258, 145614387, 194152516, 242690645, 291228774, 485381290, 582457548, 728071935, 970762580, 1456143870, 2912287740]

約数ペア:

[(1, 2912287740), (2, 1456143870), (3, 970762580), (4, 728071935), (5, 582457548), (6, 485381290), (10, 291228774), (12, 242690645), (15, 194152516), (20, 145614387), (30, 97076258), (60, 48538129), (251, 11602740), (502, 5801370), (753, 3867580), (1004, 2900685), (1255, 2320548), (1506, 1933790), (2510, 1160274), (3012, 966895), (3765, 773516), (5020, 580137), (7530, 386758), (15060, 193379)]