30428772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 80136000

約数和(自身を除く): 49707228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7949, 15898, 23847, 31796, 47694, 87439, 95388, 174878, 230521, 262317, 349756, 461042, 524634, 691563, 922084, 1049268, 1383126, 2535731, 2766252, 5071462, 7607193, 10142924, 15214386, 30428772]

約数ペア:

[(1, 30428772), (2, 15214386), (3, 10142924), (4, 7607193), (6, 5071462), (11, 2766252), (12, 2535731), (22, 1383126), (29, 1049268), (33, 922084), (44, 691563), (58, 524634), (66, 461042), (87, 349756), (116, 262317), (132, 230521), (174, 174878), (319, 95388), (348, 87439), (638, 47694), (957, 31796), (1276, 23847), (1914, 15898), (3828, 7949)]