12627810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 36324288

約数和(自身を除く): 23696478

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 251, 258, 387, 390, 430, 502, 559, 585, 645, 753, 774, 1118, 1170, 1255, 1290, 1506, 1677, 1935, 2259, 2510, 2795, 3263, 3354, 3765, 3870, 4518, 5031, 5590, 6526, 7530, 8385, 9789, 10062, 10793, 11295, 16315, 16770, 19578, 21586, 22590, 25155, 29367, 32379, 32630, 48945, 50310, 53965, 58734, 64758, 97137, 97890, 107930, 140309, 146835, 161895, 194274, 280618, 293670, 323790, 420927, 485685, 701545, 841854, 971370, 1262781, 1403090, 2104635, 2525562, 4209270, 6313905, 12627810]

約数ペア:

[(1, 12627810), (2, 6313905), (3, 4209270), (5, 2525562), (6, 2104635), (9, 1403090), (10, 1262781), (13, 971370), (15, 841854), (18, 701545), (26, 485685), (30, 420927), (39, 323790), (43, 293670), (45, 280618), (65, 194274), (78, 161895), (86, 146835), (90, 140309), (117, 107930), (129, 97890), (130, 97137), (195, 64758), (215, 58734), (234, 53965), (251, 50310), (258, 48945), (387, 32630), (390, 32379), (430, 29367), (502, 25155), (559, 22590), (585, 21586), (645, 19578), (753, 16770), (774, 16315), (1118, 11295), (1170, 10793), (1255, 10062), (1290, 9789), (1506, 8385), (1677, 7530), (1935, 6526), (2259, 5590), (2510, 5031), (2795, 4518), (3263, 3870), (3354, 3765)]