298600290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2843}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 798595200

約数和(自身を除く): 499994910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 778, 1167, 1945, 2334, 2843, 3501, 3890, 5686, 5835, 7002, 8529, 10503, 11670, 14215, 17058, 17505, 21006, 25587, 28430, 35010, 42645, 51174, 52515, 76761, 85290, 105030, 127935, 153522, 255870, 383805, 767610, 1105927, 2211854, 3317781, 5529635, 6635562, 9953343, 11059270, 16588905, 19906686, 29860029, 33177810, 49766715, 59720058, 99533430, 149300145, 298600290]

約数ペア:

[(1, 298600290), (2, 149300145), (3, 99533430), (5, 59720058), (6, 49766715), (9, 33177810), (10, 29860029), (15, 19906686), (18, 16588905), (27, 11059270), (30, 9953343), (45, 6635562), (54, 5529635), (90, 3317781), (135, 2211854), (270, 1105927), (389, 767610), (778, 383805), (1167, 255870), (1945, 153522), (2334, 127935), (2843, 105030), (3501, 85290), (3890, 76761), (5686, 52515), (5835, 51174), (7002, 42645), (8529, 35010), (10503, 28430), (11670, 25587), (14215, 21006), (17058, 17505)]