85939490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94439}}^1$

素因数の和:94466

約数の個数: 32

約数和(自身を含む): 190391040

約数和(自身を除く): 104451550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 94439, 188878, 472195, 661073, 944390, 1227707, 1322146, 2455414, 3305365, 6138535, 6610730, 8593949, 12277070, 17187898, 42969745, 85939490]

約数ペア:

[(1, 85939490), (2, 42969745), (5, 17187898), (7, 12277070), (10, 8593949), (13, 6610730), (14, 6138535), (26, 3305365), (35, 2455414), (65, 1322146), (70, 1227707), (91, 944390), (130, 661073), (182, 472195), (455, 188878), (910, 94439)]