12355710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 17521410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 2963, 4170, 5926, 8889, 14815, 17778, 29630, 44445, 88890, 411857, 823714, 1235571, 2059285, 2471142, 4118570, 6177855, 12355710]

約数ペア:

[(1, 12355710), (2, 6177855), (3, 4118570), (5, 2471142), (6, 2059285), (10, 1235571), (15, 823714), (30, 411857), (139, 88890), (278, 44445), (417, 29630), (695, 17778), (834, 14815), (1390, 8889), (2085, 5926), (2963, 4170)]