30714242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21540478

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 719, 806, 1378, 1438, 1643, 3286, 9347, 18694, 21359, 22289, 38107, 42718, 44578, 76214, 289757, 495391, 579514, 990782, 1181317, 2362634, 15357121, 30714242]

約数ペア:

[(1, 30714242), (2, 15357121), (13, 2362634), (26, 1181317), (31, 990782), (53, 579514), (62, 495391), (106, 289757), (403, 76214), (689, 44578), (719, 42718), (806, 38107), (1378, 22289), (1438, 21359), (1643, 18694), (3286, 9347)]