7266820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 18506880

約数和(自身を除く): 11240060

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 67, 68, 85, 110, 116, 134, 145, 170, 187, 220, 268, 290, 319, 335, 340, 374, 493, 580, 638, 670, 737, 748, 935, 986, 1139, 1276, 1340, 1474, 1595, 1870, 1943, 1972, 2278, 2465, 2948, 3190, 3685, 3740, 3886, 4556, 4930, 5423, 5695, 6380, 7370, 7772, 9715, 9860, 10846, 11390, 12529, 14740, 19430, 21373, 21692, 22780, 25058, 27115, 33031, 38860, 42746, 50116, 54230, 62645, 66062, 85492, 106865, 108460, 125290, 132124, 165155, 213730, 250580, 330310, 363341, 427460, 660620, 726682, 1453364, 1816705, 3633410, 7266820]

約数ペア:

[(1, 7266820), (2, 3633410), (4, 1816705), (5, 1453364), (10, 726682), (11, 660620), (17, 427460), (20, 363341), (22, 330310), (29, 250580), (34, 213730), (44, 165155), (55, 132124), (58, 125290), (67, 108460), (68, 106865), (85, 85492), (110, 66062), (116, 62645), (134, 54230), (145, 50116), (170, 42746), (187, 38860), (220, 33031), (268, 27115), (290, 25058), (319, 22780), (335, 21692), (340, 21373), (374, 19430), (493, 14740), (580, 12529), (638, 11390), (670, 10846), (737, 9860), (748, 9715), (935, 7772), (986, 7370), (1139, 6380), (1276, 5695), (1340, 5423), (1474, 4930), (1595, 4556), (1870, 3886), (1943, 3740), (1972, 3685), (2278, 3190), (2465, 2948)]