281272410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16193}}^1$

素因数の和:16399

約数の個数: 48

約数和(自身を含む): 735142824

約数和(自身を除く): 453870414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 16193, 17370, 32386, 48579, 80965, 97158, 145737, 161930, 242895, 291474, 485790, 728685, 1457370, 3125249, 6250498, 9375747, 15626245, 18751494, 28127241, 31252490, 46878735, 56254482, 93757470, 140636205, 281272410]

約数ペア:

[(1, 281272410), (2, 140636205), (3, 93757470), (5, 56254482), (6, 46878735), (9, 31252490), (10, 28127241), (15, 18751494), (18, 15626245), (30, 9375747), (45, 6250498), (90, 3125249), (193, 1457370), (386, 728685), (579, 485790), (965, 291474), (1158, 242895), (1737, 161930), (1930, 145737), (2895, 97158), (3474, 80965), (5790, 48579), (8685, 32386), (16193, 17370)]