9419270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 20191680

約数和(自身を除く): 10772410

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 409, 470, 490, 658, 818, 1645, 2045, 2303, 2863, 3290, 4090, 4606, 5726, 11515, 14315, 19223, 20041, 23030, 28630, 38446, 40082, 96115, 100205, 134561, 192230, 200410, 269122, 672805, 941927, 1345610, 1883854, 4709635, 9419270]

約数ペア:

[(1, 9419270), (2, 4709635), (5, 1883854), (7, 1345610), (10, 941927), (14, 672805), (35, 269122), (47, 200410), (49, 192230), (70, 134561), (94, 100205), (98, 96115), (235, 40082), (245, 38446), (329, 28630), (409, 23030), (470, 20041), (490, 19223), (658, 14315), (818, 11515), (1645, 5726), (2045, 4606), (2303, 4090), (2863, 3290)]