30249824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 38153056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4523, 6688, 9046, 18092, 36184, 49753, 72368, 85937, 99506, 144736, 171874, 199012, 343748, 398024, 687496, 796048, 945307, 1374992, 1592096, 1890614, 2749984, 3781228, 7562456, 15124912, 30249824]

約数ペア:

[(1, 30249824), (2, 15124912), (4, 7562456), (8, 3781228), (11, 2749984), (16, 1890614), (19, 1592096), (22, 1374992), (32, 945307), (38, 796048), (44, 687496), (76, 398024), (88, 343748), (152, 199012), (176, 171874), (209, 144736), (304, 99506), (352, 85937), (418, 72368), (608, 49753), (836, 36184), (1672, 18092), (3344, 9046), (4523, 6688)]