30892818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 71995392

約数和(自身を除く): 41102574

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 433, 506, 517, 759, 866, 1034, 1081, 1299, 1518, 1551, 2162, 2598, 3102, 3243, 4763, 6486, 9526, 9959, 11891, 14289, 19918, 20351, 23782, 28578, 29877, 35673, 40702, 59754, 61053, 71346, 109549, 122106, 219098, 223861, 328647, 447722, 468073, 657294, 671583, 936146, 1343166, 1404219, 2808438, 5148803, 10297606, 15446409, 30892818]

約数ペア:

[(1, 30892818), (2, 15446409), (3, 10297606), (6, 5148803), (11, 2808438), (22, 1404219), (23, 1343166), (33, 936146), (46, 671583), (47, 657294), (66, 468073), (69, 447722), (94, 328647), (138, 223861), (141, 219098), (253, 122106), (282, 109549), (433, 71346), (506, 61053), (517, 59754), (759, 40702), (866, 35673), (1034, 29877), (1081, 28578), (1299, 23782), (1518, 20351), (1551, 19918), (2162, 14289), (2598, 11891), (3102, 9959), (3243, 9526), (4763, 6486)]