9067940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 23365440

約数和(自身を除く): 14297500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 487, 490, 532, 665, 931, 974, 980, 1330, 1862, 1948, 2435, 2660, 3409, 3724, 4655, 4870, 6818, 9253, 9310, 9740, 13636, 17045, 18506, 18620, 23863, 34090, 37012, 46265, 47726, 64771, 68180, 92530, 95452, 119315, 129542, 185060, 238630, 259084, 323855, 453397, 477260, 647710, 906794, 1295420, 1813588, 2266985, 4533970, 9067940]

約数ペア:

[(1, 9067940), (2, 4533970), (4, 2266985), (5, 1813588), (7, 1295420), (10, 906794), (14, 647710), (19, 477260), (20, 453397), (28, 323855), (35, 259084), (38, 238630), (49, 185060), (70, 129542), (76, 119315), (95, 95452), (98, 92530), (133, 68180), (140, 64771), (190, 47726), (196, 46265), (245, 37012), (266, 34090), (380, 23863), (487, 18620), (490, 18506), (532, 17045), (665, 13636), (931, 9740), (974, 9310), (980, 9253), (1330, 6818), (1862, 4870), (1948, 4655), (2435, 3724), (2660, 3409)]