30895501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 9747059

約数列:

[1, 7, 13, 19, 91, 107, 133, 167, 247, 749, 1169, 1391, 1729, 2033, 2171, 3173, 9737, 14231, 15197, 17869, 22211, 26429, 41249, 125083, 185003, 232297, 288743, 339511, 1626079, 2376577, 4413643, 30895501]

約数ペア:

[(1, 30895501), (7, 4413643), (13, 2376577), (19, 1626079), (91, 339511), (107, 288743), (133, 232297), (167, 185003), (247, 125083), (749, 41249), (1169, 26429), (1391, 22211), (1729, 17869), (2033, 15197), (2171, 14231), (3173, 9737)]