30151485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 66393600

約数和(自身を除く): 36242115

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 185, 195, 199, 259, 273, 315, 333, 455, 481, 555, 585, 597, 777, 819, 995, 1295, 1365, 1393, 1443, 1665, 1791, 2331, 2405, 2587, 2985, 3367, 3885, 4095, 4179, 4329, 6965, 7215, 7363, 7761, 8955, 10101, 11655, 12537, 12935, 16835, 18109, 20895, 21645, 22089, 23283, 30303, 36815, 38805, 50505, 51541, 54327, 62685, 66267, 90545, 95719, 110445, 116415, 151515, 154623, 162981, 257705, 271635, 287157, 331335, 463869, 478595, 670033, 773115, 814905, 861471, 1435785, 2010099, 2319345, 3350165, 4307355, 6030297, 10050495, 30151485]

約数ペア:

[(1, 30151485), (3, 10050495), (5, 6030297), (7, 4307355), (9, 3350165), (13, 2319345), (15, 2010099), (21, 1435785), (35, 861471), (37, 814905), (39, 773115), (45, 670033), (63, 478595), (65, 463869), (91, 331335), (105, 287157), (111, 271635), (117, 257705), (185, 162981), (195, 154623), (199, 151515), (259, 116415), (273, 110445), (315, 95719), (333, 90545), (455, 66267), (481, 62685), (555, 54327), (585, 51541), (597, 50505), (777, 38805), (819, 36815), (995, 30303), (1295, 23283), (1365, 22089), (1393, 21645), (1443, 20895), (1665, 18109), (1791, 16835), (2331, 12935), (2405, 12537), (2587, 11655), (2985, 10101), (3367, 8955), (3885, 7761), (4095, 7363), (4179, 7215), (4329, 6965)]