30341476

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 60258240

約数和(自身を除く): 29916764

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 139, 164, 242, 278, 451, 484, 556, 902, 1331, 1529, 1804, 2662, 3058, 4961, 5324, 5699, 6116, 9922, 11398, 16819, 19844, 22796, 33638, 54571, 62689, 67276, 109142, 125378, 185009, 218284, 250756, 370018, 689579, 740036, 1379158, 2758316, 7585369, 15170738, 30341476]

約数ペア:

[(1, 30341476), (2, 15170738), (4, 7585369), (11, 2758316), (22, 1379158), (41, 740036), (44, 689579), (82, 370018), (121, 250756), (139, 218284), (164, 185009), (242, 125378), (278, 109142), (451, 67276), (484, 62689), (556, 54571), (902, 33638), (1331, 22796), (1529, 19844), (1804, 16819), (2662, 11398), (3058, 9922), (4961, 6116), (5324, 5699)]