7738110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 20307456

約数和(自身を除く): 12569346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 677, 762, 1143, 1270, 1354, 1905, 2031, 2286, 3385, 3810, 4062, 5715, 6093, 6770, 10155, 11430, 12186, 20310, 30465, 60930, 85979, 171958, 257937, 429895, 515874, 773811, 859790, 1289685, 1547622, 2579370, 3869055, 7738110]

約数ペア:

[(1, 7738110), (2, 3869055), (3, 2579370), (5, 1547622), (6, 1289685), (9, 859790), (10, 773811), (15, 515874), (18, 429895), (30, 257937), (45, 171958), (90, 85979), (127, 60930), (254, 30465), (381, 20310), (635, 12186), (677, 11430), (762, 10155), (1143, 6770), (1270, 6093), (1354, 5715), (1905, 4062), (2031, 3810), (2286, 3385)]