61003740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 135241764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 431, 674, 862, 1011, 1293, 1348, 1685, 1724, 2022, 2155, 2359, 2586, 3017, 3370, 4044, 4310, 4718, 5055, 5172, 6034, 6465, 6740, 7077, 8620, 9051, 9436, 10110, 11795, 12068, 12930, 14154, 15085, 18102, 20220, 23590, 25860, 28308, 30170, 35385, 36204, 45255, 47180, 60340, 70770, 90510, 141540, 145247, 181020, 290494, 435741, 580988, 726235, 871482, 1016729, 1452470, 1742964, 2033458, 2178705, 2904940, 3050187, 4066916, 4357410, 5083645, 6100374, 8714820, 10167290, 12200748, 15250935, 20334580, 30501870, 61003740]

約数ペア:

[(1, 61003740), (2, 30501870), (3, 20334580), (4, 15250935), (5, 12200748), (6, 10167290), (7, 8714820), (10, 6100374), (12, 5083645), (14, 4357410), (15, 4066916), (20, 3050187), (21, 2904940), (28, 2178705), (30, 2033458), (35, 1742964), (42, 1452470), (60, 1016729), (70, 871482), (84, 726235), (105, 580988), (140, 435741), (210, 290494), (337, 181020), (420, 145247), (431, 141540), (674, 90510), (862, 70770), (1011, 60340), (1293, 47180), (1348, 45255), (1685, 36204), (1724, 35385), (2022, 30170), (2155, 28308), (2359, 25860), (2586, 23590), (3017, 20220), (3370, 18102), (4044, 15085), (4310, 14154), (4718, 12930), (5055, 12068), (5172, 11795), (6034, 10110), (6465, 9436), (6740, 9051), (7077, 8620)]