30425766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 72725616

約数和(自身を除く): 42299850

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 2797, 3626, 5439, 5594, 8391, 10878, 16782, 19579, 39158, 58737, 103489, 117474, 137053, 206978, 274106, 310467, 411159, 620934, 724423, 822318, 1448846, 2173269, 4346538, 5070961, 10141922, 15212883, 30425766]

約数ペア:

[(1, 30425766), (2, 15212883), (3, 10141922), (6, 5070961), (7, 4346538), (14, 2173269), (21, 1448846), (37, 822318), (42, 724423), (49, 620934), (74, 411159), (98, 310467), (111, 274106), (147, 206978), (222, 137053), (259, 117474), (294, 103489), (518, 58737), (777, 39158), (1554, 19579), (1813, 16782), (2797, 10878), (3626, 8391), (5439, 5594)]