1894760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 4993920

約数和(自身を除く): 3099160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 101, 134, 140, 202, 268, 280, 335, 404, 469, 505, 536, 670, 707, 808, 938, 1010, 1340, 1414, 1876, 2020, 2345, 2680, 2828, 3535, 3752, 4040, 4690, 5656, 6767, 7070, 9380, 13534, 14140, 18760, 27068, 28280, 33835, 47369, 54136, 67670, 94738, 135340, 189476, 236845, 270680, 378952, 473690, 947380, 1894760]

約数ペア:

[(1, 1894760), (2, 947380), (4, 473690), (5, 378952), (7, 270680), (8, 236845), (10, 189476), (14, 135340), (20, 94738), (28, 67670), (35, 54136), (40, 47369), (56, 33835), (67, 28280), (70, 27068), (101, 18760), (134, 14140), (140, 13534), (202, 9380), (268, 7070), (280, 6767), (335, 5656), (404, 4690), (469, 4040), (505, 3752), (536, 3535), (670, 2828), (707, 2680), (808, 2345), (938, 2020), (1010, 1876), (1340, 1414)]