30712852

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 55048896

約数和(自身を除く): 24336044

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 983, 1966, 3932, 7811, 15622, 31244, 71759, 105181, 143518, 210362, 287036, 420724, 7678213, 15356426, 30712852]

約数ペア:

[(1, 30712852), (2, 15356426), (4, 7678213), (73, 420724), (107, 287036), (146, 210362), (214, 143518), (292, 105181), (428, 71759), (983, 31244), (1966, 15622), (3932, 7811)]