70050780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389171}}^1$

素因数の和:389186

約数の個数: 36

約数和(自身を含む): 212487912

約数和(自身を除く): 142437132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389171, 778342, 1167513, 1556684, 1945855, 2335026, 3502539, 3891710, 4670052, 5837565, 7005078, 7783420, 11675130, 14010156, 17512695, 23350260, 35025390, 70050780]

約数ペア:

[(1, 70050780), (2, 35025390), (3, 23350260), (4, 17512695), (5, 14010156), (6, 11675130), (9, 7783420), (10, 7005078), (12, 5837565), (15, 4670052), (18, 3891710), (20, 3502539), (30, 2335026), (36, 1945855), (45, 1556684), (60, 1167513), (90, 778342), (180, 389171)]