30666944

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 112

約数和(自身を含む): 78028800

約数和(自身を除く): 47361856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 127, 154, 176, 196, 224, 254, 308, 343, 352, 392, 448, 508, 539, 616, 686, 704, 784, 889, 1016, 1078, 1232, 1372, 1397, 1568, 1778, 2032, 2156, 2464, 2744, 2794, 3136, 3556, 3773, 4064, 4312, 4928, 5488, 5588, 6223, 7112, 7546, 8128, 8624, 9779, 10976, 11176, 12446, 14224, 15092, 17248, 19558, 21952, 22352, 24892, 28448, 30184, 34496, 39116, 43561, 44704, 49784, 56896, 60368, 68453, 78232, 87122, 89408, 99568, 120736, 136906, 156464, 174244, 199136, 241472, 273812, 312928, 348488, 398272, 479171, 547624, 625856, 696976, 958342, 1095248, 1393952, 1916684, 2190496, 2787904, 3833368, 4380992, 7666736, 15333472, 30666944]

約数ペア:

[(1, 30666944), (2, 15333472), (4, 7666736), (7, 4380992), (8, 3833368), (11, 2787904), (14, 2190496), (16, 1916684), (22, 1393952), (28, 1095248), (32, 958342), (44, 696976), (49, 625856), (56, 547624), (64, 479171), (77, 398272), (88, 348488), (98, 312928), (112, 273812), (127, 241472), (154, 199136), (176, 174244), (196, 156464), (224, 136906), (254, 120736), (308, 99568), (343, 89408), (352, 87122), (392, 78232), (448, 68453), (508, 60368), (539, 56896), (616, 49784), (686, 44704), (704, 43561), (784, 39116), (889, 34496), (1016, 30184), (1078, 28448), (1232, 24892), (1372, 22352), (1397, 21952), (1568, 19558), (1778, 17248), (2032, 15092), (2156, 14224), (2464, 12446), (2744, 11176), (2794, 10976), (3136, 9779), (3556, 8624), (3773, 8128), (4064, 7546), (4312, 7112), (4928, 6223), (5488, 5588)]