166555630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1009}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 318077280

約数和(自身を除く): 151521650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 971, 1009, 1942, 2018, 4855, 5045, 9710, 10090, 16507, 17153, 33014, 34306, 82535, 85765, 165070, 171530, 979739, 1959478, 4898695, 9797390, 16655563, 33311126, 83277815, 166555630]

約数ペア:

[(1, 166555630), (2, 83277815), (5, 33311126), (10, 16655563), (17, 9797390), (34, 4898695), (85, 1959478), (170, 979739), (971, 171530), (1009, 165070), (1942, 85765), (2018, 82535), (4855, 34306), (5045, 33014), (9710, 17153), (10090, 16507)]