30071972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29027}}^1$

素因数の和:29075

約数の個数: 24

約数和(自身を含む): 61771584

約数和(自身を除く): 31699612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 29027, 58054, 116108, 203189, 406378, 812756, 1073999, 2147998, 4295996, 7517993, 15035986, 30071972]

約数ペア:

[(1, 30071972), (2, 15035986), (4, 7517993), (7, 4295996), (14, 2147998), (28, 1073999), (37, 812756), (74, 406378), (148, 203189), (259, 116108), (518, 58054), (1036, 29027)]