64007230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{18661}}^1$

素因数の和:18689

約数の個数: 32

約数和(自身を含む): 134366400

約数和(自身を除く): 70359170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 18661, 37322, 93305, 130627, 186610, 261254, 653135, 914389, 1306270, 1828778, 4571945, 6400723, 9143890, 12801446, 32003615, 64007230]

約数ペア:

[(1, 64007230), (2, 32003615), (5, 12801446), (7, 9143890), (10, 6400723), (14, 4571945), (35, 1828778), (49, 1306270), (70, 914389), (98, 653135), (245, 261254), (343, 186610), (490, 130627), (686, 93305), (1715, 37322), (3430, 18661)]