12944670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 32173200

約数和(自身を除く): 19228530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 449, 465, 898, 930, 961, 1347, 1922, 2245, 2694, 2883, 4490, 4805, 5766, 6735, 9610, 13470, 13919, 14415, 27838, 28830, 41757, 69595, 83514, 139190, 208785, 417570, 431489, 862978, 1294467, 2157445, 2588934, 4314890, 6472335, 12944670]

約数ペア:

[(1, 12944670), (2, 6472335), (3, 4314890), (5, 2588934), (6, 2157445), (10, 1294467), (15, 862978), (30, 431489), (31, 417570), (62, 208785), (93, 139190), (155, 83514), (186, 69595), (310, 41757), (449, 28830), (465, 27838), (898, 14415), (930, 13919), (961, 13470), (1347, 9610), (1922, 6735), (2245, 5766), (2694, 4805), (2883, 4490)]