3540460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 9838080

約数和(自身を除く): 6297620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 190, 209, 220, 242, 266, 308, 380, 385, 418, 484, 532, 605, 665, 770, 836, 847, 1045, 1210, 1330, 1331, 1463, 1540, 1694, 2090, 2299, 2420, 2660, 2662, 2926, 3388, 4180, 4235, 4598, 5324, 5852, 6655, 7315, 8470, 9196, 9317, 11495, 13310, 14630, 16093, 16940, 18634, 22990, 25289, 26620, 29260, 32186, 37268, 45980, 46585, 50578, 64372, 80465, 93170, 101156, 126445, 160930, 177023, 186340, 252890, 321860, 354046, 505780, 708092, 885115, 1770230, 3540460]

約数ペア:

[(1, 3540460), (2, 1770230), (4, 885115), (5, 708092), (7, 505780), (10, 354046), (11, 321860), (14, 252890), (19, 186340), (20, 177023), (22, 160930), (28, 126445), (35, 101156), (38, 93170), (44, 80465), (55, 64372), (70, 50578), (76, 46585), (77, 45980), (95, 37268), (110, 32186), (121, 29260), (133, 26620), (140, 25289), (154, 22990), (190, 18634), (209, 16940), (220, 16093), (242, 14630), (266, 13310), (308, 11495), (380, 9317), (385, 9196), (418, 8470), (484, 7315), (532, 6655), (605, 5852), (665, 5324), (770, 4598), (836, 4235), (847, 4180), (1045, 3388), (1210, 2926), (1330, 2662), (1331, 2660), (1463, 2420), (1540, 2299), (1694, 2090)]