30742432

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 70180992

約数和(自身を除く): 39438560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1933, 1988, 2272, 3866, 3976, 7732, 7952, 13531, 15464, 15904, 27062, 30928, 54124, 61856, 108248, 137243, 216496, 274486, 432992, 548972, 960701, 1097944, 1921402, 2195888, 3842804, 4391776, 7685608, 15371216, 30742432]

約数ペア:

[(1, 30742432), (2, 15371216), (4, 7685608), (7, 4391776), (8, 3842804), (14, 2195888), (16, 1921402), (28, 1097944), (32, 960701), (56, 548972), (71, 432992), (112, 274486), (142, 216496), (224, 137243), (284, 108248), (497, 61856), (568, 54124), (994, 30928), (1136, 27062), (1933, 15904), (1988, 15464), (2272, 13531), (3866, 7952), (3976, 7732)]