347860460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17341}}^1$

素因数の和:17426

約数の個数: 48

約数和(自身を含む): 786633120

約数和(自身を除く): 438772660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 17341, 20060, 34682, 69364, 86705, 173410, 294797, 346820, 589594, 1023119, 1179188, 1473985, 2046238, 2947970, 4092476, 5115595, 5895940, 10231190, 17393023, 20462380, 34786046, 69572092, 86965115, 173930230, 347860460]

約数ペア:

[(1, 347860460), (2, 173930230), (4, 86965115), (5, 69572092), (10, 34786046), (17, 20462380), (20, 17393023), (34, 10231190), (59, 5895940), (68, 5115595), (85, 4092476), (118, 2947970), (170, 2046238), (236, 1473985), (295, 1179188), (340, 1023119), (590, 589594), (1003, 346820), (1180, 294797), (2006, 173410), (4012, 86705), (5015, 69364), (10030, 34682), (17341, 20060)]