89663630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{26141}}^1$

素因数の和:26169

約数の個数: 32

約数和(自身を含む): 188222400

約数和(自身を除く): 98558770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 26141, 52282, 130705, 182987, 261410, 365974, 914935, 1280909, 1829870, 2561818, 6404545, 8966363, 12809090, 17932726, 44831815, 89663630]

約数ペア:

[(1, 89663630), (2, 44831815), (5, 17932726), (7, 12809090), (10, 8966363), (14, 6404545), (35, 2561818), (49, 1829870), (70, 1280909), (98, 914935), (245, 365974), (343, 261410), (490, 182987), (686, 130705), (1715, 52282), (3430, 26141)]