29990484

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3319}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 76134240

約数和(自身を除く): 46143756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 3319, 4518, 6638, 9036, 9957, 13276, 19914, 29871, 39828, 59742, 119484, 833069, 1666138, 2499207, 3332276, 4998414, 7497621, 9996828, 14995242, 29990484]

約数ペア:

[(1, 29990484), (2, 14995242), (3, 9996828), (4, 7497621), (6, 4998414), (9, 3332276), (12, 2499207), (18, 1666138), (36, 833069), (251, 119484), (502, 59742), (753, 39828), (1004, 29871), (1506, 19914), (2259, 13276), (3012, 9957), (3319, 9036), (4518, 6638)]