30770432

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 78293376

約数和(自身を除く): 47522944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 223, 224, 256, 308, 352, 392, 446, 448, 539, 616, 704, 784, 892, 896, 1078, 1232, 1408, 1561, 1568, 1784, 1792, 2156, 2453, 2464, 2816, 3122, 3136, 3568, 4312, 4906, 4928, 6244, 6272, 7136, 8624, 9812, 9856, 10927, 12488, 12544, 14272, 17171, 17248, 19624, 19712, 21854, 24976, 28544, 34342, 34496, 39248, 43708, 49952, 57088, 68684, 68992, 78496, 87416, 99904, 120197, 137368, 137984, 156992, 174832, 199808, 240394, 274736, 313984, 349664, 399616, 480788, 549472, 627968, 699328, 961576, 1098944, 1398656, 1923152, 2197888, 2797312, 3846304, 4395776, 7692608, 15385216, 30770432]

約数ペア:

[(1, 30770432), (2, 15385216), (4, 7692608), (7, 4395776), (8, 3846304), (11, 2797312), (14, 2197888), (16, 1923152), (22, 1398656), (28, 1098944), (32, 961576), (44, 699328), (49, 627968), (56, 549472), (64, 480788), (77, 399616), (88, 349664), (98, 313984), (112, 274736), (128, 240394), (154, 199808), (176, 174832), (196, 156992), (223, 137984), (224, 137368), (256, 120197), (308, 99904), (352, 87416), (392, 78496), (446, 68992), (448, 68684), (539, 57088), (616, 49952), (704, 43708), (784, 39248), (892, 34496), (896, 34342), (1078, 28544), (1232, 24976), (1408, 21854), (1561, 19712), (1568, 19624), (1784, 17248), (1792, 17171), (2156, 14272), (2453, 12544), (2464, 12488), (2816, 10927), (3122, 9856), (3136, 9812), (3568, 8624), (4312, 7136), (4906, 6272), (4928, 6244)]