30390976

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 84

約数和(自身を含む): 76617576

約数和(自身を除く): 46226600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 881, 1078, 1232, 1568, 1762, 2156, 2464, 3136, 3524, 4312, 4928, 6167, 7048, 8624, 9691, 12334, 14096, 17248, 19382, 24668, 28192, 34496, 38764, 43169, 49336, 56384, 67837, 77528, 86338, 98672, 135674, 155056, 172676, 197344, 271348, 310112, 345352, 394688, 474859, 542696, 620224, 690704, 949718, 1085392, 1381408, 1899436, 2170784, 2762816, 3798872, 4341568, 7597744, 15195488, 30390976]

約数ペア:

[(1, 30390976), (2, 15195488), (4, 7597744), (7, 4341568), (8, 3798872), (11, 2762816), (14, 2170784), (16, 1899436), (22, 1381408), (28, 1085392), (32, 949718), (44, 690704), (49, 620224), (56, 542696), (64, 474859), (77, 394688), (88, 345352), (98, 310112), (112, 271348), (154, 197344), (176, 172676), (196, 155056), (224, 135674), (308, 98672), (352, 86338), (392, 77528), (448, 67837), (539, 56384), (616, 49336), (704, 43169), (784, 38764), (881, 34496), (1078, 28192), (1232, 24668), (1568, 19382), (1762, 17248), (2156, 14096), (2464, 12334), (3136, 9691), (3524, 8624), (4312, 7048), (4928, 6167)]