3876803420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1628909}}^1$

素因数の和:1628942

約数の個数: 48

約数和(自身を含む): 9851647680

約数和(自身を除く): 5974844260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1628909, 3257818, 6515636, 8144545, 11402363, 16289090, 22804726, 27691453, 32578180, 45609452, 55382906, 57011815, 110765812, 114023630, 138457265, 193840171, 228047260, 276914530, 387680342, 553829060, 775360684, 969200855, 1938401710, 3876803420]

約数ペア:

[(1, 3876803420), (2, 1938401710), (4, 969200855), (5, 775360684), (7, 553829060), (10, 387680342), (14, 276914530), (17, 228047260), (20, 193840171), (28, 138457265), (34, 114023630), (35, 110765812), (68, 57011815), (70, 55382906), (85, 45609452), (119, 32578180), (140, 27691453), (170, 22804726), (238, 16289090), (340, 11402363), (476, 8144545), (595, 6515636), (1190, 3257818), (2380, 1628909)]