30108972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 76416480

約数和(自身を除く): 46307508

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 3989, 7548, 7978, 11967, 15956, 23934, 47868, 67813, 135626, 147593, 203439, 271252, 295186, 406878, 442779, 590372, 813756, 885558, 1771116, 2509081, 5018162, 7527243, 10036324, 15054486, 30108972]

約数ペア:

[(1, 30108972), (2, 15054486), (3, 10036324), (4, 7527243), (6, 5018162), (12, 2509081), (17, 1771116), (34, 885558), (37, 813756), (51, 590372), (68, 442779), (74, 406878), (102, 295186), (111, 271252), (148, 203439), (204, 147593), (222, 135626), (444, 67813), (629, 47868), (1258, 23934), (1887, 15956), (2516, 11967), (3774, 7978), (3989, 7548)]