3394720

素因数分解:

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

素因数の和:462

約数の個数: 72

約数和(自身を含む): 9350964

約数和(自身を除く): 5956244

約数列:

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

約数ペア:

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