188143060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31253}}^1$

素因数の和:31312

約数の個数: 48

約数和(自身を含む): 462059136

約数和(自身を除く): 273916076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 31253, 62506, 125012, 156265, 218771, 312530, 437542, 625060, 875084, 1093855, 1343879, 2187710, 2687758, 4375420, 5375516, 6719395, 9407153, 13438790, 18814306, 26877580, 37628612, 47035765, 94071530, 188143060]

約数ペア:

[(1, 188143060), (2, 94071530), (4, 47035765), (5, 37628612), (7, 26877580), (10, 18814306), (14, 13438790), (20, 9407153), (28, 6719395), (35, 5375516), (43, 4375420), (70, 2687758), (86, 2187710), (140, 1343879), (172, 1093855), (215, 875084), (301, 625060), (430, 437542), (602, 312530), (860, 218771), (1204, 156265), (1505, 125012), (3010, 62506), (6020, 31253)]