43452990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 134507520

約数和(自身を除く): 91054530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 277, 315, 378, 415, 498, 554, 581, 630, 747, 830, 831, 945, 1162, 1245, 1385, 1494, 1662, 1743, 1890, 1939, 2241, 2490, 2493, 2770, 2905, 3486, 3735, 3878, 4155, 4482, 4986, 5229, 5810, 5817, 7470, 7479, 8310, 8715, 9695, 10458, 11205, 11634, 12465, 14958, 15687, 17430, 17451, 19390, 22410, 22991, 24930, 26145, 29085, 31374, 34902, 37395, 45982, 52290, 52353, 58170, 68973, 74790, 78435, 87255, 104706, 114955, 137946, 156870, 160937, 174510, 206919, 229910, 261765, 321874, 344865, 413838, 482811, 523530, 620757, 689730, 804685, 965622, 1034595, 1241514, 1448433, 1609370, 2069190, 2414055, 2896866, 3103785, 4345299, 4828110, 6207570, 7242165, 8690598, 14484330, 21726495, 43452990]

約数ペア:

[(1, 43452990), (2, 21726495), (3, 14484330), (5, 8690598), (6, 7242165), (7, 6207570), (9, 4828110), (10, 4345299), (14, 3103785), (15, 2896866), (18, 2414055), (21, 2069190), (27, 1609370), (30, 1448433), (35, 1241514), (42, 1034595), (45, 965622), (54, 804685), (63, 689730), (70, 620757), (83, 523530), (90, 482811), (105, 413838), (126, 344865), (135, 321874), (166, 261765), (189, 229910), (210, 206919), (249, 174510), (270, 160937), (277, 156870), (315, 137946), (378, 114955), (415, 104706), (498, 87255), (554, 78435), (581, 74790), (630, 68973), (747, 58170), (830, 52353), (831, 52290), (945, 45982), (1162, 37395), (1245, 34902), (1385, 31374), (1494, 29085), (1662, 26145), (1743, 24930), (1890, 22991), (1939, 22410), (2241, 19390), (2490, 17451), (2493, 17430), (2770, 15687), (2905, 14958), (3486, 12465), (3735, 11634), (3878, 11205), (4155, 10458), (4482, 9695), (4986, 8715), (5229, 8310), (5810, 7479), (5817, 7470)]