30371078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21787}}^1$

素因数の和:21847

約数の個数: 16

約数和(自身を含む): 49415184

約数和(自身を除く): 19044106

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 21787, 43574, 370379, 740758, 893267, 1786534, 15185539, 30371078]

約数ペア:

[(1, 30371078), (2, 15185539), (17, 1786534), (34, 893267), (41, 740758), (82, 370379), (697, 43574), (1394, 21787)]