30846564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 90009920

約数和(自身を除く): 59163356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1123, 1308, 1526, 1962, 2246, 2289, 3052, 3369, 3924, 4492, 4578, 6738, 6867, 7861, 9156, 10107, 13476, 13734, 15722, 20214, 23583, 27468, 31444, 40428, 47166, 70749, 94332, 122407, 141498, 244814, 282996, 367221, 489628, 734442, 856849, 1101663, 1468884, 1713698, 2203326, 2570547, 3427396, 4406652, 5141094, 7711641, 10282188, 15423282, 30846564]

約数ペア:

[(1, 30846564), (2, 15423282), (3, 10282188), (4, 7711641), (6, 5141094), (7, 4406652), (9, 3427396), (12, 2570547), (14, 2203326), (18, 1713698), (21, 1468884), (28, 1101663), (36, 856849), (42, 734442), (63, 489628), (84, 367221), (109, 282996), (126, 244814), (218, 141498), (252, 122407), (327, 94332), (436, 70749), (654, 47166), (763, 40428), (981, 31444), (1123, 27468), (1308, 23583), (1526, 20214), (1962, 15722), (2246, 13734), (2289, 13476), (3052, 10107), (3369, 9156), (3924, 7861), (4492, 6867), (4578, 6738)]