123849530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5689}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 255640320

約数和(自身を除く): 131790790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 5689, 10885, 11378, 21770, 28445, 39823, 56890, 79646, 199115, 398230, 1769279, 3538558, 8846395, 12384953, 17692790, 24769906, 61924765, 123849530]

約数ペア:

[(1, 123849530), (2, 61924765), (5, 24769906), (7, 17692790), (10, 12384953), (14, 8846395), (35, 3538558), (70, 1769279), (311, 398230), (622, 199115), (1555, 79646), (2177, 56890), (3110, 39823), (4354, 28445), (5689, 21770), (10885, 11378)]