30047916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 72465120

約数和(自身を除く): 42417204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 389, 471, 492, 628, 778, 942, 1167, 1556, 1884, 2334, 4668, 6437, 12874, 15949, 19311, 25748, 31898, 38622, 47847, 61073, 63796, 77244, 95694, 122146, 183219, 191388, 244292, 366438, 732876, 2503993, 5007986, 7511979, 10015972, 15023958, 30047916]

約数ペア:

[(1, 30047916), (2, 15023958), (3, 10015972), (4, 7511979), (6, 5007986), (12, 2503993), (41, 732876), (82, 366438), (123, 244292), (157, 191388), (164, 183219), (246, 122146), (314, 95694), (389, 77244), (471, 63796), (492, 61073), (628, 47847), (778, 38622), (942, 31898), (1167, 25748), (1556, 19311), (1884, 15949), (2334, 12874), (4668, 6437)]