30044301

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 50780160

約数和(自身を除く): 20735859

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 347, 399, 589, 651, 931, 1041, 1519, 1767, 2429, 2793, 4123, 4557, 6593, 7287, 10757, 12369, 17003, 19779, 28861, 32271, 46151, 51009, 75299, 86583, 138453, 204383, 225897, 323057, 527093, 613149, 969171, 1430681, 1581279, 4292043, 10014767, 30044301]

約数ペア:

[(1, 30044301), (3, 10014767), (7, 4292043), (19, 1581279), (21, 1430681), (31, 969171), (49, 613149), (57, 527093), (93, 323057), (133, 225897), (147, 204383), (217, 138453), (347, 86583), (399, 75299), (589, 51009), (651, 46151), (931, 32271), (1041, 28861), (1519, 19779), (1767, 17003), (2429, 12369), (2793, 10757), (4123, 7287), (4557, 6593)]