30080208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 83137536

約数和(自身を除く): 53057328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 193, 204, 272, 382, 386, 408, 573, 579, 764, 772, 816, 1146, 1158, 1528, 1544, 2292, 2316, 3056, 3088, 3247, 3281, 4584, 4632, 6494, 6562, 9168, 9264, 9741, 9843, 12988, 13124, 19482, 19686, 25976, 26248, 36863, 38964, 39372, 51952, 52496, 73726, 77928, 78744, 110589, 147452, 155856, 157488, 221178, 294904, 442356, 589808, 626671, 884712, 1253342, 1769424, 1880013, 2506684, 3760026, 5013368, 7520052, 10026736, 15040104, 30080208]

約数ペア:

[(1, 30080208), (2, 15040104), (3, 10026736), (4, 7520052), (6, 5013368), (8, 3760026), (12, 2506684), (16, 1880013), (17, 1769424), (24, 1253342), (34, 884712), (48, 626671), (51, 589808), (68, 442356), (102, 294904), (136, 221178), (191, 157488), (193, 155856), (204, 147452), (272, 110589), (382, 78744), (386, 77928), (408, 73726), (573, 52496), (579, 51952), (764, 39372), (772, 38964), (816, 36863), (1146, 26248), (1158, 25976), (1528, 19686), (1544, 19482), (2292, 13124), (2316, 12988), (3056, 9843), (3088, 9741), (3247, 9264), (3281, 9168), (4584, 6562), (4632, 6494)]