30703978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 47367936

約数和(自身を除く): 16663958

約数列:

[1, 2, 43, 86, 223, 446, 1601, 3202, 9589, 19178, 68843, 137686, 357023, 714046, 15351989, 30703978]

約数ペア:

[(1, 30703978), (2, 15351989), (43, 714046), (86, 357023), (223, 137686), (446, 68843), (1601, 19178), (3202, 9589)]