9605770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 8356790

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 251, 430, 445, 502, 890, 1255, 2510, 3827, 7654, 10793, 19135, 21586, 22339, 38270, 44678, 53965, 107930, 111695, 223390, 960577, 1921154, 4802885, 9605770]

約数ペア:

[(1, 9605770), (2, 4802885), (5, 1921154), (10, 960577), (43, 223390), (86, 111695), (89, 107930), (178, 53965), (215, 44678), (251, 38270), (430, 22339), (445, 21586), (502, 19135), (890, 10793), (1255, 7654), (2510, 3827)]