1510280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 3599640

約数和(自身を除く): 2089360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2221, 4442, 8884, 11105, 17768, 22210, 37757, 44420, 75514, 88840, 151028, 188785, 302056, 377570, 755140, 1510280]

約数ペア:

[(1, 1510280), (2, 755140), (4, 377570), (5, 302056), (8, 188785), (10, 151028), (17, 88840), (20, 75514), (34, 44420), (40, 37757), (68, 22210), (85, 17768), (136, 11105), (170, 8884), (340, 4442), (680, 2221)]