804384770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{5737}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 1655849088

約数和(自身を除く): 851464318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2003, 4006, 5737, 10015, 11474, 14021, 20030, 28042, 28685, 40159, 57370, 70105, 80318, 140210, 200795, 401590, 11491211, 22982422, 57456055, 80438477, 114912110, 160876954, 402192385, 804384770]

約数ペア:

[(1, 804384770), (2, 402192385), (5, 160876954), (7, 114912110), (10, 80438477), (14, 57456055), (35, 22982422), (70, 11491211), (2003, 401590), (4006, 200795), (5737, 140210), (10015, 80318), (11474, 70105), (14021, 57370), (20030, 40159), (28042, 28685)]