16423950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 40997376

約数和(自身を除く): 24573426

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 223, 446, 491, 669, 982, 1115, 1338, 1473, 2230, 2455, 2946, 3345, 4910, 5575, 6690, 7365, 11150, 12275, 14730, 16725, 24550, 33450, 36825, 73650, 109493, 218986, 328479, 547465, 656958, 1094930, 1642395, 2737325, 3284790, 5474650, 8211975, 16423950]

約数ペア:

[(1, 16423950), (2, 8211975), (3, 5474650), (5, 3284790), (6, 2737325), (10, 1642395), (15, 1094930), (25, 656958), (30, 547465), (50, 328479), (75, 218986), (150, 109493), (223, 73650), (446, 36825), (491, 33450), (669, 24550), (982, 16725), (1115, 14730), (1338, 12275), (1473, 11150), (2230, 7365), (2455, 6690), (2946, 5575), (3345, 4910)]