7490250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{3329}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 20259720

約数和(自身を除く): 12769470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 3329, 6658, 9987, 16645, 19974, 29961, 33290, 49935, 59922, 83225, 99870, 149805, 166450, 249675, 299610, 416125, 499350, 749025, 832250, 1248375, 1498050, 2496750, 3745125, 7490250]

約数ペア:

[(1, 7490250), (2, 3745125), (3, 2496750), (5, 1498050), (6, 1248375), (9, 832250), (10, 749025), (15, 499350), (18, 416125), (25, 299610), (30, 249675), (45, 166450), (50, 149805), (75, 99870), (90, 83225), (125, 59922), (150, 49935), (225, 33290), (250, 29961), (375, 19974), (450, 16645), (750, 9987), (1125, 6658), (2250, 3329)]