121950710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{248879}}^1$

素因数の和:248900

約数の個数: 24

約数和(自身を含む): 255350880

約数和(自身を除く): 133400170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 248879, 497758, 1244395, 1742153, 2488790, 3484306, 8710765, 12195071, 17421530, 24390142, 60975355, 121950710]

約数ペア:

[(1, 121950710), (2, 60975355), (5, 24390142), (7, 17421530), (10, 12195071), (14, 8710765), (35, 3484306), (49, 2488790), (70, 1742153), (98, 1244395), (245, 497758), (490, 248879)]