285422690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239851}}^1$

素因数の和:239882

約数の個数: 32

約数和(自身を含む): 621696384

約数和(自身を除く): 336273694

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 239851, 479702, 1199255, 1678957, 2398510, 3357914, 4077467, 8154934, 8394785, 16789570, 20387335, 28542269, 40774670, 57084538, 142711345, 285422690]

約数ペア:

[(1, 285422690), (2, 142711345), (5, 57084538), (7, 40774670), (10, 28542269), (14, 20387335), (17, 16789570), (34, 8394785), (35, 8154934), (70, 4077467), (85, 3357914), (119, 2398510), (170, 1678957), (238, 1199255), (595, 479702), (1190, 239851)]