29739828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 72858240

約数和(自身を除く): 43118412

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 389, 554, 778, 831, 1108, 1167, 1556, 1662, 2334, 3324, 4668, 6371, 8947, 12742, 17894, 19113, 25484, 26841, 35788, 38226, 53682, 76452, 107364, 107753, 215506, 323259, 431012, 646518, 1293036, 2478319, 4956638, 7434957, 9913276, 14869914, 29739828]

約数ペア:

[(1, 29739828), (2, 14869914), (3, 9913276), (4, 7434957), (6, 4956638), (12, 2478319), (23, 1293036), (46, 646518), (69, 431012), (92, 323259), (138, 215506), (276, 107753), (277, 107364), (389, 76452), (554, 53682), (778, 38226), (831, 35788), (1108, 26841), (1167, 25484), (1556, 19113), (1662, 17894), (2334, 12742), (3324, 8947), (4668, 6371)]