122401190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{720007}}^1$

素因数の和:720031

約数の個数: 16

約数和(自身を含む): 233282592

約数和(自身を除く): 110881402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 720007, 1440014, 3600035, 7200070, 12240119, 24480238, 61200595, 122401190]

約数ペア:

[(1, 122401190), (2, 61200595), (5, 24480238), (10, 12240119), (17, 7200070), (34, 3600035), (85, 1440014), (170, 720007)]