120425514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 275374080

約数和(自身を除く): 154948566

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 142, 186, 213, 341, 426, 682, 781, 829, 1023, 1562, 1658, 2046, 2201, 2343, 2487, 4402, 4686, 4974, 6603, 9119, 13206, 18238, 24211, 25699, 27357, 48422, 51398, 54714, 58859, 72633, 77097, 117718, 145266, 154194, 176577, 282689, 353154, 565378, 647449, 848067, 1294898, 1696134, 1824629, 1942347, 3649258, 3884694, 5473887, 10947774, 20070919, 40141838, 60212757, 120425514]

約数ペア:

[(1, 120425514), (2, 60212757), (3, 40141838), (6, 20070919), (11, 10947774), (22, 5473887), (31, 3884694), (33, 3649258), (62, 1942347), (66, 1824629), (71, 1696134), (93, 1294898), (142, 848067), (186, 647449), (213, 565378), (341, 353154), (426, 282689), (682, 176577), (781, 154194), (829, 145266), (1023, 117718), (1562, 77097), (1658, 72633), (2046, 58859), (2201, 54714), (2343, 51398), (2487, 48422), (4402, 27357), (4686, 25699), (4974, 24211), (6603, 18238), (9119, 13206)]