65934890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 141696000

約数和(自身を除く): 75761110

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 409, 470, 490, 658, 686, 818, 1645, 1715, 2045, 2303, 2863, 3290, 3430, 4090, 4606, 5726, 11515, 14315, 16121, 19223, 20041, 23030, 28630, 32242, 38446, 40082, 80605, 96115, 100205, 134561, 140287, 161210, 192230, 200410, 269122, 280574, 672805, 701435, 941927, 1345610, 1402870, 1883854, 4709635, 6593489, 9419270, 13186978, 32967445, 65934890]

約数ペア:

[(1, 65934890), (2, 32967445), (5, 13186978), (7, 9419270), (10, 6593489), (14, 4709635), (35, 1883854), (47, 1402870), (49, 1345610), (70, 941927), (94, 701435), (98, 672805), (235, 280574), (245, 269122), (329, 200410), (343, 192230), (409, 161210), (470, 140287), (490, 134561), (658, 100205), (686, 96115), (818, 80605), (1645, 40082), (1715, 38446), (2045, 32242), (2303, 28630), (2863, 23030), (3290, 20041), (3430, 19223), (4090, 16121), (4606, 14315), (5726, 11515)]