30098242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21465

約数の個数: 16

約数和(自身を含む): 48810240

約数和(自身を除く): 18711998

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21407, 42814, 406733, 792059, 813466, 1584118, 15049121, 30098242]

約数ペア:

[(1, 30098242), (2, 15049121), (19, 1584118), (37, 813466), (38, 792059), (74, 406733), (703, 42814), (1406, 21407)]