9747460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28669}}^1$

素因数の和:28695

約数の個数: 24

約数和(自身を含む): 21674520

約数和(自身を除く): 11927060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28669, 57338, 114676, 143345, 286690, 487373, 573380, 974746, 1949492, 2436865, 4873730, 9747460]

約数ペア:

[(1, 9747460), (2, 4873730), (4, 2436865), (5, 1949492), (10, 974746), (17, 573380), (20, 487373), (34, 286690), (68, 143345), (85, 114676), (170, 57338), (340, 28669)]