3068840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 7312680

約数和(自身を除く): 4243840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4513, 9026, 18052, 22565, 36104, 45130, 76721, 90260, 153442, 180520, 306884, 383605, 613768, 767210, 1534420, 3068840]

約数ペア:

[(1, 3068840), (2, 1534420), (4, 767210), (5, 613768), (8, 383605), (10, 306884), (17, 180520), (20, 153442), (34, 90260), (40, 76721), (68, 45130), (85, 36104), (136, 22565), (170, 18052), (340, 9026), (680, 4513)]