61310690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20369}}^1$

素因数の和:20426

約数の個数: 32

約数和(自身を含む): 129064320

約数和(自身を除く): 67753630

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 20369, 40738, 101845, 142583, 203690, 285166, 712915, 875867, 1425830, 1751734, 4379335, 6131069, 8758670, 12262138, 30655345, 61310690]

約数ペア:

[(1, 61310690), (2, 30655345), (5, 12262138), (7, 8758670), (10, 6131069), (14, 4379335), (35, 1751734), (43, 1425830), (70, 875867), (86, 712915), (215, 285166), (301, 203690), (430, 142583), (602, 101845), (1505, 40738), (3010, 20369)]