42226810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 81103680

約数和(自身を除く): 38876870

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 1787, 2363, 3574, 4726, 8935, 11815, 17870, 23630, 30379, 60758, 151895, 248393, 303790, 496786, 1241965, 2483930, 4222681, 8445362, 21113405, 42226810]

約数ペア:

[(1, 42226810), (2, 21113405), (5, 8445362), (10, 4222681), (17, 2483930), (34, 1241965), (85, 496786), (139, 303790), (170, 248393), (278, 151895), (695, 60758), (1390, 30379), (1787, 23630), (2363, 17870), (3574, 11815), (4726, 8935)]