138135510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26927}}^1$

素因数の和:26962

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 249627690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 26927, 53854, 80781, 134635, 161562, 242343, 269270, 403905, 484686, 511613, 727029, 807810, 1023226, 1211715, 1454058, 1534839, 2423430, 2558065, 3069678, 3635145, 4604517, 5116130, 7270290, 7674195, 9209034, 13813551, 15348390, 23022585, 27627102, 46045170, 69067755, 138135510]

約数ペア:

[(1, 138135510), (2, 69067755), (3, 46045170), (5, 27627102), (6, 23022585), (9, 15348390), (10, 13813551), (15, 9209034), (18, 7674195), (19, 7270290), (27, 5116130), (30, 4604517), (38, 3635145), (45, 3069678), (54, 2558065), (57, 2423430), (90, 1534839), (95, 1454058), (114, 1211715), (135, 1023226), (171, 807810), (190, 727029), (270, 511613), (285, 484686), (342, 403905), (513, 269270), (570, 242343), (855, 161562), (1026, 134635), (1710, 80781), (2565, 53854), (5130, 26927)]