30294748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 61998048

約数和(自身を除く): 31703300

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 101, 187, 202, 374, 401, 404, 748, 802, 1111, 1604, 1717, 2222, 3434, 4411, 4444, 6817, 6868, 8822, 13634, 17644, 18887, 27268, 37774, 40501, 74987, 75548, 81002, 149974, 162004, 299948, 445511, 688517, 891022, 1377034, 1782044, 2754068, 7573687, 15147374, 30294748]

約数ペア:

[(1, 30294748), (2, 15147374), (4, 7573687), (11, 2754068), (17, 1782044), (22, 1377034), (34, 891022), (44, 688517), (68, 445511), (101, 299948), (187, 162004), (202, 149974), (374, 81002), (401, 75548), (404, 74987), (748, 40501), (802, 37774), (1111, 27268), (1604, 18887), (1717, 17644), (2222, 13634), (3434, 8822), (4411, 6868), (4444, 6817)]