30155776

素因数分解:

$2^{10}\times 7^2\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 66

約数和(自身を含む): 70240758

約数和(自身を除く): 40084982

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 601, 784, 896, 1024, 1202, 1568, 1792, 2404, 3136, 3584, 4207, 4808, 6272, 7168, 8414, 9616, 12544, 16828, 19232, 25088, 29449, 33656, 38464, 50176, 58898, 67312, 76928, 117796, 134624, 153856, 235592, 269248, 307712, 471184, 538496, 615424, 942368, 1076992, 1884736, 2153984, 3769472, 4307968, 7538944, 15077888, 30155776]

約数ペア:

[(1, 30155776), (2, 15077888), (4, 7538944), (7, 4307968), (8, 3769472), (14, 2153984), (16, 1884736), (28, 1076992), (32, 942368), (49, 615424), (56, 538496), (64, 471184), (98, 307712), (112, 269248), (128, 235592), (196, 153856), (224, 134624), (256, 117796), (392, 76928), (448, 67312), (512, 58898), (601, 50176), (784, 38464), (896, 33656), (1024, 29449), (1202, 25088), (1568, 19232), (1792, 16828), (2404, 12544), (3136, 9616), (3584, 8414), (4207, 7168), (4808, 6272)]