133198140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15971}}^1$

素因数の和:16122

約数の個数: 48

約数和(自身を含む): 375661440

約数和(自身を除く): 242463300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 15971, 31942, 47913, 63884, 79855, 95826, 159710, 191652, 239565, 319420, 479130, 958260, 2219969, 4439938, 6659907, 8879876, 11099845, 13319814, 22199690, 26639628, 33299535, 44399380, 66599070, 133198140]

約数ペア:

[(1, 133198140), (2, 66599070), (3, 44399380), (4, 33299535), (5, 26639628), (6, 22199690), (10, 13319814), (12, 11099845), (15, 8879876), (20, 6659907), (30, 4439938), (60, 2219969), (139, 958260), (278, 479130), (417, 319420), (556, 239565), (695, 191652), (834, 159710), (1390, 95826), (1668, 79855), (2085, 63884), (2780, 47913), (4170, 31942), (8340, 15971)]