40630310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 85666896

約数和(自身を除く): 45036586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 293, 490, 566, 586, 1415, 1465, 1981, 2051, 2830, 2930, 3962, 4102, 9905, 10255, 13867, 14357, 19810, 20510, 27734, 28714, 69335, 71785, 82919, 138670, 143570, 165838, 414595, 580433, 829190, 1160866, 2902165, 4063031, 5804330, 8126062, 20315155, 40630310]

約数ペア:

[(1, 40630310), (2, 20315155), (5, 8126062), (7, 5804330), (10, 4063031), (14, 2902165), (35, 1160866), (49, 829190), (70, 580433), (98, 414595), (245, 165838), (283, 143570), (293, 138670), (490, 82919), (566, 71785), (586, 69335), (1415, 28714), (1465, 27734), (1981, 20510), (2051, 19810), (2830, 14357), (2930, 13867), (3962, 10255), (4102, 9905)]