10940690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 10106350

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 463, 695, 926, 1390, 2315, 2363, 4630, 4726, 7871, 11815, 15742, 23630, 39355, 64357, 78710, 128714, 321785, 643570, 1094069, 2188138, 5470345, 10940690]

約数ペア:

[(1, 10940690), (2, 5470345), (5, 2188138), (10, 1094069), (17, 643570), (34, 321785), (85, 128714), (139, 78710), (170, 64357), (278, 39355), (463, 23630), (695, 15742), (926, 11815), (1390, 7871), (2315, 4726), (2363, 4630)]