274249390

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 499078944

約数和(自身を除く): 224829554

約数列:

[1, 2, 5, 10, 181, 277, 362, 547, 554, 905, 1094, 1385, 1810, 2735, 2770, 5470, 50137, 99007, 100274, 151519, 198014, 250685, 303038, 495035, 501370, 757595, 990070, 1515190, 27424939, 54849878, 137124695, 274249390]

約数ペア:

[(1, 274249390), (2, 137124695), (5, 54849878), (10, 27424939), (181, 1515190), (277, 990070), (362, 757595), (547, 501370), (554, 495035), (905, 303038), (1094, 250685), (1385, 198014), (1810, 151519), (2735, 100274), (2770, 99007), (5470, 50137)]