310291226

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 553153536

約数和(自身を除く): 242862310

約数列:

[1, 2, 7, 14, 49, 98, 107, 127, 214, 233, 254, 466, 749, 889, 1498, 1631, 1778, 3262, 5243, 6223, 10486, 11417, 12446, 13589, 22834, 24931, 27178, 29591, 49862, 59182, 95123, 174517, 190246, 207137, 349034, 414274, 665861, 1221619, 1331722, 1449959, 2443238, 2899918, 3166237, 6332474, 22163659, 44327318, 155145613, 310291226]

約数ペア:

[(1, 310291226), (2, 155145613), (7, 44327318), (14, 22163659), (49, 6332474), (98, 3166237), (107, 2899918), (127, 2443238), (214, 1449959), (233, 1331722), (254, 1221619), (466, 665861), (749, 414274), (889, 349034), (1498, 207137), (1631, 190246), (1778, 174517), (3262, 95123), (5243, 59182), (6223, 49862), (10486, 29591), (11417, 27178), (12446, 24931), (13589, 22834)]