40445370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 123057792

約数和(自身を除く): 82612422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1493, 1505, 1806, 1935, 2709, 2986, 3010, 3870, 4479, 4515, 5418, 7465, 8958, 9030, 10451, 13437, 13545, 14930, 20902, 22395, 26874, 27090, 31353, 44790, 52255, 62706, 64199, 67185, 94059, 104510, 128398, 134370, 156765, 188118, 192597, 313530, 320995, 385194, 449393, 470295, 577791, 641990, 898786, 940590, 962985, 1155582, 1348179, 1925970, 2246965, 2696358, 2888955, 4044537, 4493930, 5777910, 6740895, 8089074, 13481790, 20222685, 40445370]

約数ペア:

[(1, 40445370), (2, 20222685), (3, 13481790), (5, 8089074), (6, 6740895), (7, 5777910), (9, 4493930), (10, 4044537), (14, 2888955), (15, 2696358), (18, 2246965), (21, 1925970), (30, 1348179), (35, 1155582), (42, 962985), (43, 940590), (45, 898786), (63, 641990), (70, 577791), (86, 470295), (90, 449393), (105, 385194), (126, 320995), (129, 313530), (210, 192597), (215, 188118), (258, 156765), (301, 134370), (315, 128398), (387, 104510), (430, 94059), (602, 67185), (630, 64199), (645, 62706), (774, 52255), (903, 44790), (1290, 31353), (1493, 27090), (1505, 26874), (1806, 22395), (1935, 20902), (2709, 14930), (2986, 13545), (3010, 13437), (3870, 10451), (4479, 9030), (4515, 8958), (5418, 7465)]