30027984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 95672448

約数和(自身を除く): 65644464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 751, 784, 816, 833, 952, 1176, 1428, 1502, 1666, 1904, 2253, 2352, 2499, 2856, 3004, 3332, 4506, 4998, 5257, 5712, 6008, 6664, 9012, 9996, 10514, 12016, 12767, 13328, 15771, 18024, 19992, 21028, 25534, 31542, 36048, 36799, 38301, 39984, 42056, 51068, 63084, 73598, 76602, 84112, 89369, 102136, 110397, 126168, 147196, 153204, 178738, 204272, 220794, 252336, 268107, 294392, 306408, 357476, 441588, 536214, 588784, 612816, 625583, 714952, 883176, 1072428, 1251166, 1429904, 1766352, 1876749, 2144856, 2502332, 3753498, 4289712, 5004664, 7506996, 10009328, 15013992, 30027984]

約数ペア:

[(1, 30027984), (2, 15013992), (3, 10009328), (4, 7506996), (6, 5004664), (7, 4289712), (8, 3753498), (12, 2502332), (14, 2144856), (16, 1876749), (17, 1766352), (21, 1429904), (24, 1251166), (28, 1072428), (34, 883176), (42, 714952), (48, 625583), (49, 612816), (51, 588784), (56, 536214), (68, 441588), (84, 357476), (98, 306408), (102, 294392), (112, 268107), (119, 252336), (136, 220794), (147, 204272), (168, 178738), (196, 153204), (204, 147196), (238, 126168), (272, 110397), (294, 102136), (336, 89369), (357, 84112), (392, 76602), (408, 73598), (476, 63084), (588, 51068), (714, 42056), (751, 39984), (784, 38301), (816, 36799), (833, 36048), (952, 31542), (1176, 25534), (1428, 21028), (1502, 19992), (1666, 18024), (1904, 15771), (2253, 13328), (2352, 12767), (2499, 12016), (2856, 10514), (3004, 9996), (3332, 9012), (4506, 6664), (4998, 6008), (5257, 5712)]