144450530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17341}}^1$

素因数の和:17379

約数の個数: 48

約数和(自身を含む): 320272056

約数和(自身を除く): 175821526

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 17341, 34682, 86705, 121387, 173410, 242774, 294797, 589594, 606935, 849709, 1213870, 1473985, 1699418, 2063579, 2947970, 4127158, 4248545, 8497090, 10317895, 14445053, 20635790, 28890106, 72225265, 144450530]

約数ペア:

[(1, 144450530), (2, 72225265), (5, 28890106), (7, 20635790), (10, 14445053), (14, 10317895), (17, 8497090), (34, 4248545), (35, 4127158), (49, 2947970), (70, 2063579), (85, 1699418), (98, 1473985), (119, 1213870), (170, 849709), (238, 606935), (245, 589594), (490, 294797), (595, 242774), (833, 173410), (1190, 121387), (1666, 86705), (4165, 34682), (8330, 17341)]