30719062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 52682400

約数和(自身を除く): 21963338

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 541, 638, 979, 1082, 1958, 2581, 5162, 5951, 11902, 15689, 28391, 31378, 48149, 56782, 96298, 172579, 345158, 529639, 1059278, 1396321, 2792642, 15359531, 30719062]

約数ペア:

[(1, 30719062), (2, 15359531), (11, 2792642), (22, 1396321), (29, 1059278), (58, 529639), (89, 345158), (178, 172579), (319, 96298), (541, 56782), (638, 48149), (979, 31378), (1082, 28391), (1958, 15689), (2581, 11902), (5162, 5951)]