30089994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 39030006

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 199, 237, 319, 398, 474, 597, 638, 869, 957, 1194, 1738, 1914, 2189, 2291, 2607, 4378, 4582, 5214, 5771, 6567, 6873, 11542, 13134, 13746, 15721, 17313, 25201, 31442, 34626, 47163, 50402, 63481, 75603, 94326, 126962, 151206, 172931, 190443, 345862, 380886, 455909, 518793, 911818, 1037586, 1367727, 2735454, 5014999, 10029998, 15044997, 30089994]

約数ペア:

[(1, 30089994), (2, 15044997), (3, 10029998), (6, 5014999), (11, 2735454), (22, 1367727), (29, 1037586), (33, 911818), (58, 518793), (66, 455909), (79, 380886), (87, 345862), (158, 190443), (174, 172931), (199, 151206), (237, 126962), (319, 94326), (398, 75603), (474, 63481), (597, 50402), (638, 47163), (869, 34626), (957, 31442), (1194, 25201), (1738, 17313), (1914, 15721), (2189, 13746), (2291, 13134), (2607, 11542), (4378, 6873), (4582, 6567), (5214, 5771)]