2407790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3190930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 59, 70, 77, 106, 110, 118, 154, 265, 295, 371, 385, 413, 530, 583, 590, 649, 742, 770, 826, 1166, 1298, 1855, 2065, 2915, 3127, 3245, 3710, 4081, 4130, 4543, 5830, 6254, 6490, 8162, 9086, 15635, 20405, 21889, 22715, 31270, 34397, 40810, 43778, 45430, 68794, 109445, 171985, 218890, 240779, 343970, 481558, 1203895, 2407790]

約数ペア:

[(1, 2407790), (2, 1203895), (5, 481558), (7, 343970), (10, 240779), (11, 218890), (14, 171985), (22, 109445), (35, 68794), (53, 45430), (55, 43778), (59, 40810), (70, 34397), (77, 31270), (106, 22715), (110, 21889), (118, 20405), (154, 15635), (265, 9086), (295, 8162), (371, 6490), (385, 6254), (413, 5830), (530, 4543), (583, 4130), (590, 4081), (649, 3710), (742, 3245), (770, 3127), (826, 2915), (1166, 2065), (1298, 1855)]