86070780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{478171}}^1$

素因数の和:478186

約数の個数: 36

約数和(自身を含む): 261081912

約数和(自身を除く): 175011132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 478171, 956342, 1434513, 1912684, 2390855, 2869026, 4303539, 4781710, 5738052, 7172565, 8607078, 9563420, 14345130, 17214156, 21517695, 28690260, 43035390, 86070780]

約数ペア:

[(1, 86070780), (2, 43035390), (3, 28690260), (4, 21517695), (5, 17214156), (6, 14345130), (9, 9563420), (10, 8607078), (12, 7172565), (15, 5738052), (18, 4781710), (20, 4303539), (30, 2869026), (36, 2390855), (45, 1912684), (60, 1434513), (90, 956342), (180, 478171)]