157002090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15971

約数の個数: 64

約数和(自身を含む): 439824384

約数和(自身を除く): 282822294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 15907, 31814, 47721, 79535, 95442, 111349, 159070, 222698, 238605, 334047, 477210, 556745, 668094, 747629, 1113490, 1495258, 1670235, 2242887, 3340470, 3738145, 4485774, 5233403, 7476290, 10466806, 11214435, 15700209, 22428870, 26167015, 31400418, 52334030, 78501045, 157002090]

約数ペア:

[(1, 157002090), (2, 78501045), (3, 52334030), (5, 31400418), (6, 26167015), (7, 22428870), (10, 15700209), (14, 11214435), (15, 10466806), (21, 7476290), (30, 5233403), (35, 4485774), (42, 3738145), (47, 3340470), (70, 2242887), (94, 1670235), (105, 1495258), (141, 1113490), (210, 747629), (235, 668094), (282, 556745), (329, 477210), (470, 334047), (658, 238605), (705, 222698), (987, 159070), (1410, 111349), (1645, 95442), (1974, 79535), (3290, 47721), (4935, 31814), (9870, 15907)]