30852668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 68006400

約数和(自身を除く): 37153732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 919, 1199, 1526, 1838, 2398, 3052, 3676, 4796, 6433, 8393, 10109, 12866, 16786, 20218, 25732, 33572, 40436, 70763, 100171, 141526, 200342, 283052, 400684, 701197, 1101881, 1402394, 2203762, 2804788, 4407524, 7713167, 15426334, 30852668]

約数ペア:

[(1, 30852668), (2, 15426334), (4, 7713167), (7, 4407524), (11, 2804788), (14, 2203762), (22, 1402394), (28, 1101881), (44, 701197), (77, 400684), (109, 283052), (154, 200342), (218, 141526), (308, 100171), (436, 70763), (763, 40436), (919, 33572), (1199, 25732), (1526, 20218), (1838, 16786), (2398, 12866), (3052, 10109), (3676, 8393), (4796, 6433)]