6789440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:464

約数の個数: 84

約数和(自身を含む): 18850356

約数和(自身を除く): 12060916

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 433, 448, 490, 560, 784, 866, 980, 1120, 1568, 1732, 1960, 2165, 2240, 3031, 3136, 3464, 3920, 4330, 6062, 6928, 7840, 8660, 12124, 13856, 15155, 15680, 17320, 21217, 24248, 27712, 30310, 34640, 42434, 48496, 60620, 69280, 84868, 96992, 106085, 121240, 138560, 169736, 193984, 212170, 242480, 339472, 424340, 484960, 678944, 848680, 969920, 1357888, 1697360, 3394720, 6789440]

約数ペア:

[(1, 6789440), (2, 3394720), (4, 1697360), (5, 1357888), (7, 969920), (8, 848680), (10, 678944), (14, 484960), (16, 424340), (20, 339472), (28, 242480), (32, 212170), (35, 193984), (40, 169736), (49, 138560), (56, 121240), (64, 106085), (70, 96992), (80, 84868), (98, 69280), (112, 60620), (140, 48496), (160, 42434), (196, 34640), (224, 30310), (245, 27712), (280, 24248), (320, 21217), (392, 17320), (433, 15680), (448, 15155), (490, 13856), (560, 12124), (784, 8660), (866, 7840), (980, 6928), (1120, 6062), (1568, 4330), (1732, 3920), (1960, 3464), (2165, 3136), (2240, 3031)]