107503060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15671}}^1$

素因数の和:15701

約数の個数: 48

約数和(自身を含む): 263289600

約数和(自身を除く): 155786540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 15671, 31342, 62684, 78355, 109697, 156710, 219394, 313420, 438788, 548485, 767879, 1096970, 1535758, 2193940, 3071516, 3839395, 5375153, 7678790, 10750306, 15357580, 21500612, 26875765, 53751530, 107503060]

約数ペア:

[(1, 107503060), (2, 53751530), (4, 26875765), (5, 21500612), (7, 15357580), (10, 10750306), (14, 7678790), (20, 5375153), (28, 3839395), (35, 3071516), (49, 2193940), (70, 1535758), (98, 1096970), (140, 767879), (196, 548485), (245, 438788), (343, 313420), (490, 219394), (686, 156710), (980, 109697), (1372, 78355), (1715, 62684), (3430, 31342), (6860, 15671)]