17442970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 15579110

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 419, 838, 905, 1810, 2095, 4163, 4190, 8326, 9637, 19274, 20815, 41630, 48185, 75839, 96370, 151678, 379195, 758390, 1744297, 3488594, 8721485, 17442970]

約数ペア:

[(1, 17442970), (2, 8721485), (5, 3488594), (10, 1744297), (23, 758390), (46, 379195), (115, 151678), (181, 96370), (230, 75839), (362, 48185), (419, 41630), (838, 20815), (905, 19274), (1810, 9637), (2095, 8326), (4163, 4190)]