30770080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17483}}^1$

素因数の和:17509

約数の個数: 48

約数和(自身を含む): 79307424

約数和(自身を除く): 48537344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17483, 34966, 69932, 87415, 139864, 174830, 192313, 279728, 349660, 384626, 559456, 699320, 769252, 961565, 1398640, 1538504, 1923130, 2797280, 3077008, 3846260, 6154016, 7692520, 15385040, 30770080]

約数ペア:

[(1, 30770080), (2, 15385040), (4, 7692520), (5, 6154016), (8, 3846260), (10, 3077008), (11, 2797280), (16, 1923130), (20, 1538504), (22, 1398640), (32, 961565), (40, 769252), (44, 699320), (55, 559456), (80, 384626), (88, 349660), (110, 279728), (160, 192313), (176, 174830), (220, 139864), (352, 87415), (440, 69932), (880, 34966), (1760, 17483)]