188752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{185051}}^1$

素因数の和:185080

約数の個数: 48

約数和(自身を含む): 559597248

約数和(自身を除く): 370845228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 185051, 370102, 555153, 740204, 925255, 1110306, 1850510, 2220612, 2775765, 3145867, 3701020, 5551530, 6291734, 9437601, 11103060, 12583468, 15729335, 18875202, 31458670, 37750404, 47188005, 62917340, 94376010, 188752020]

約数ペア:

[(1, 188752020), (2, 94376010), (3, 62917340), (4, 47188005), (5, 37750404), (6, 31458670), (10, 18875202), (12, 15729335), (15, 12583468), (17, 11103060), (20, 9437601), (30, 6291734), (34, 5551530), (51, 3701020), (60, 3145867), (68, 2775765), (85, 2220612), (102, 1850510), (170, 1110306), (204, 925255), (255, 740204), (340, 555153), (510, 370102), (1020, 185051)]