155024310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{738211}}^1$

素因数の和:738228

約数の個数: 32

約数和(自身を含む): 425210112

約数和(自身を除く): 270185802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 738211, 1476422, 2214633, 3691055, 4429266, 5167477, 7382110, 10334954, 11073165, 15502431, 22146330, 25837385, 31004862, 51674770, 77512155, 155024310]

約数ペア:

[(1, 155024310), (2, 77512155), (3, 51674770), (5, 31004862), (6, 25837385), (7, 22146330), (10, 15502431), (14, 11073165), (15, 10334954), (21, 7382110), (30, 5167477), (35, 4429266), (42, 3691055), (70, 2214633), (105, 1476422), (210, 738211)]