30928782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 63664128

約数和(自身を除く): 32735346

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 313, 383, 626, 766, 939, 1149, 1878, 2298, 13459, 16469, 26918, 32938, 40377, 49407, 80754, 98814, 119879, 239758, 359637, 719274, 5154797, 10309594, 15464391, 30928782]

約数ペア:

[(1, 30928782), (2, 15464391), (3, 10309594), (6, 5154797), (43, 719274), (86, 359637), (129, 239758), (258, 119879), (313, 98814), (383, 80754), (626, 49407), (766, 40377), (939, 32938), (1149, 26918), (1878, 16469), (2298, 13459)]