30254118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 68739840

約数和(自身を除く): 38485722

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 67, 102, 114, 134, 201, 233, 323, 402, 466, 646, 699, 969, 1139, 1273, 1398, 1938, 2278, 2546, 3417, 3819, 3961, 4427, 6834, 7638, 7922, 8854, 11883, 13281, 15611, 21641, 23766, 26562, 31222, 43282, 46833, 64923, 75259, 93666, 129846, 150518, 225777, 265387, 296609, 451554, 530774, 593218, 796161, 889827, 1592322, 1779654, 5042353, 10084706, 15127059, 30254118]

約数ペア:

[(1, 30254118), (2, 15127059), (3, 10084706), (6, 5042353), (17, 1779654), (19, 1592322), (34, 889827), (38, 796161), (51, 593218), (57, 530774), (67, 451554), (102, 296609), (114, 265387), (134, 225777), (201, 150518), (233, 129846), (323, 93666), (402, 75259), (466, 64923), (646, 46833), (699, 43282), (969, 31222), (1139, 26562), (1273, 23766), (1398, 21641), (1938, 15611), (2278, 13281), (2546, 11883), (3417, 8854), (3819, 7922), (3961, 7638), (4427, 6834)]