30830844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 82954368

約数和(自身を除く): 52123524

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 647, 722, 836, 1083, 1254, 1294, 1444, 1941, 2166, 2508, 2588, 3882, 3971, 4332, 7117, 7764, 7942, 11913, 12293, 14234, 15884, 21351, 23826, 24586, 28468, 36879, 42702, 47652, 49172, 73758, 85404, 135223, 147516, 233567, 270446, 405669, 467134, 540892, 700701, 811338, 934268, 1401402, 1622676, 2569237, 2802804, 5138474, 7707711, 10276948, 15415422, 30830844]

約数ペア:

[(1, 30830844), (2, 15415422), (3, 10276948), (4, 7707711), (6, 5138474), (11, 2802804), (12, 2569237), (19, 1622676), (22, 1401402), (33, 934268), (38, 811338), (44, 700701), (57, 540892), (66, 467134), (76, 405669), (114, 270446), (132, 233567), (209, 147516), (228, 135223), (361, 85404), (418, 73758), (627, 49172), (647, 47652), (722, 42702), (836, 36879), (1083, 28468), (1254, 24586), (1294, 23826), (1444, 21351), (1941, 15884), (2166, 14234), (2508, 12293), (2588, 11913), (3882, 7942), (3971, 7764), (4332, 7117)]