30382898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 56542080

約数和(自身を除く): 26159182

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1201, 1807, 1946, 2402, 3614, 8407, 12649, 15613, 16814, 25298, 31226, 109291, 166939, 218582, 333878, 1168573, 2170207, 2337146, 4340414, 15191449, 30382898]

約数ペア:

[(1, 30382898), (2, 15191449), (7, 4340414), (13, 2337146), (14, 2170207), (26, 1168573), (91, 333878), (139, 218582), (182, 166939), (278, 109291), (973, 31226), (1201, 25298), (1807, 16814), (1946, 15613), (2402, 12649), (3614, 8407)]