30551906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 59114880

約数和(自身を除く): 28562974

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6841, 13682, 47887, 75251, 95774, 150502, 198389, 396778, 526757, 1053514, 1388723, 2182279, 2777446, 4364558, 15275953, 30551906]

約数ペア:

[(1, 30551906), (2, 15275953), (7, 4364558), (11, 2777446), (14, 2182279), (22, 1388723), (29, 1053514), (58, 526757), (77, 396778), (154, 198389), (203, 150502), (319, 95774), (406, 75251), (638, 47887), (2233, 13682), (4466, 6841)]