77442930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5279}}^1$

素因数の和:5455

約数の個数: 48

約数和(自身を含む): 202625280

約数和(自身を除く): 125182350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5279, 7335, 10558, 14670, 15837, 26395, 31674, 47511, 52790, 79185, 95022, 158370, 237555, 475110, 860477, 1720954, 2581431, 4302385, 5162862, 7744293, 8604770, 12907155, 15488586, 25814310, 38721465, 77442930]

約数ペア:

[(1, 77442930), (2, 38721465), (3, 25814310), (5, 15488586), (6, 12907155), (9, 8604770), (10, 7744293), (15, 5162862), (18, 4302385), (30, 2581431), (45, 1720954), (90, 860477), (163, 475110), (326, 237555), (489, 158370), (815, 95022), (978, 79185), (1467, 52790), (1630, 47511), (2445, 31674), (2934, 26395), (4890, 15837), (5279, 14670), (7335, 10558)]