30777446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 56531520

約数和(自身を除く): 25754074

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1453, 1513, 2906, 3026, 10171, 10591, 20342, 21182, 24701, 49402, 129317, 172907, 258634, 345814, 905219, 1810438, 2198389, 4396778, 15388723, 30777446]

約数ペア:

[(1, 30777446), (2, 15388723), (7, 4396778), (14, 2198389), (17, 1810438), (34, 905219), (89, 345814), (119, 258634), (178, 172907), (238, 129317), (623, 49402), (1246, 24701), (1453, 21182), (1513, 20342), (2906, 10591), (3026, 10171)]