6740440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 18673200

約数和(自身を除く): 11932760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 181, 190, 196, 245, 266, 280, 362, 380, 392, 490, 532, 665, 724, 760, 905, 931, 980, 1064, 1267, 1330, 1448, 1810, 1862, 1960, 2534, 2660, 3439, 3620, 3724, 4655, 5068, 5320, 6335, 6878, 7240, 7448, 8869, 9310, 10136, 12670, 13756, 17195, 17738, 18620, 24073, 25340, 27512, 34390, 35476, 37240, 44345, 48146, 50680, 68780, 70952, 88690, 96292, 120365, 137560, 168511, 177380, 192584, 240730, 337022, 354760, 481460, 674044, 842555, 962920, 1348088, 1685110, 3370220, 6740440]

約数ペア:

[(1, 6740440), (2, 3370220), (4, 1685110), (5, 1348088), (7, 962920), (8, 842555), (10, 674044), (14, 481460), (19, 354760), (20, 337022), (28, 240730), (35, 192584), (38, 177380), (40, 168511), (49, 137560), (56, 120365), (70, 96292), (76, 88690), (95, 70952), (98, 68780), (133, 50680), (140, 48146), (152, 44345), (181, 37240), (190, 35476), (196, 34390), (245, 27512), (266, 25340), (280, 24073), (362, 18620), (380, 17738), (392, 17195), (490, 13756), (532, 12670), (665, 10136), (724, 9310), (760, 8869), (905, 7448), (931, 7240), (980, 6878), (1064, 6335), (1267, 5320), (1330, 5068), (1448, 4655), (1810, 3724), (1862, 3620), (1960, 3439), (2534, 2660)]