742204030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{9323}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 1409788800

約数和(自身を除く): 667584770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 838, 2095, 4190, 7961, 9323, 15922, 18646, 39805, 46615, 79610, 93230, 177137, 354274, 885685, 1771370, 3906337, 7812674, 19531685, 39063370, 74220403, 148440806, 371102015, 742204030]

約数ペア:

[(1, 742204030), (2, 371102015), (5, 148440806), (10, 74220403), (19, 39063370), (38, 19531685), (95, 7812674), (190, 3906337), (419, 1771370), (838, 885685), (2095, 354274), (4190, 177137), (7961, 93230), (9323, 79610), (15922, 46615), (18646, 39805)]