1204150010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2457449}}^1$

素因数の和:2457470

約数の個数: 24

約数和(自身を含む): 2521343700

約数和(自身を除く): 1317193690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2457449, 4914898, 12287245, 17202143, 24574490, 34404286, 86010715, 120415001, 172021430, 240830002, 602075005, 1204150010]

約数ペア:

[(1, 1204150010), (2, 602075005), (5, 240830002), (7, 172021430), (10, 120415001), (14, 86010715), (35, 34404286), (49, 24574490), (70, 17202143), (98, 12287245), (245, 4914898), (490, 2457449)]