1205361010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{15527}}^1$

素因数の和:16650

約数の個数: 32

約数和(自身を含む): 2481995520

約数和(自身を除く): 1276634510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1109, 2218, 5545, 7763, 11090, 15526, 15527, 31054, 38815, 77630, 77635, 108689, 155270, 217378, 543445, 1086890, 17219443, 34438886, 86097215, 120536101, 172194430, 241072202, 602680505, 1205361010]

約数ペア:

[(1, 1205361010), (2, 602680505), (5, 241072202), (7, 172194430), (10, 120536101), (14, 86097215), (35, 34438886), (70, 17219443), (1109, 1086890), (2218, 543445), (5545, 217378), (7763, 155270), (11090, 108689), (15526, 77635), (15527, 77630), (31054, 38815)]