201881430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2843}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 540587520

約数和(自身を除く): 338706090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 2843, 3945, 4734, 5686, 7101, 7890, 8529, 11835, 14202, 14215, 17058, 23670, 25587, 28430, 35505, 42645, 51174, 71010, 76761, 85290, 127935, 153522, 255870, 383805, 747709, 767610, 1495418, 2243127, 3738545, 4486254, 6729381, 7477090, 11215635, 13458762, 20188143, 22431270, 33646905, 40376286, 67293810, 100940715, 201881430]

約数ペア:

[(1, 201881430), (2, 100940715), (3, 67293810), (5, 40376286), (6, 33646905), (9, 22431270), (10, 20188143), (15, 13458762), (18, 11215635), (27, 7477090), (30, 6729381), (45, 4486254), (54, 3738545), (90, 2243127), (135, 1495418), (263, 767610), (270, 747709), (526, 383805), (789, 255870), (1315, 153522), (1578, 127935), (2367, 85290), (2630, 76761), (2843, 71010), (3945, 51174), (4734, 42645), (5686, 35505), (7101, 28430), (7890, 25587), (8529, 23670), (11835, 17058), (14202, 14215)]