30944165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 45391104

約数和(自身を除く): 14446939

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 397, 595, 655, 917, 1985, 2227, 2779, 4585, 6749, 11135, 13895, 15589, 33745, 47243, 52007, 77945, 236215, 260035, 364049, 884119, 1820245, 4420595, 6188833, 30944165]

約数ペア:

[(1, 30944165), (5, 6188833), (7, 4420595), (17, 1820245), (35, 884119), (85, 364049), (119, 260035), (131, 236215), (397, 77945), (595, 52007), (655, 47243), (917, 33745), (1985, 15589), (2227, 13895), (2779, 11135), (4585, 6749)]