127521270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{472301}}^1$

素因数の和:472317

約数の個数: 32

約数和(自身を含む): 340057440

約数和(自身を除く): 212536170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 472301, 944602, 1416903, 2361505, 2833806, 4250709, 4723010, 7084515, 8501418, 12752127, 14169030, 21253545, 25504254, 42507090, 63760635, 127521270]

約数ペア:

[(1, 127521270), (2, 63760635), (3, 42507090), (5, 25504254), (6, 21253545), (9, 14169030), (10, 12752127), (15, 8501418), (18, 7084515), (27, 4723010), (30, 4250709), (45, 2833806), (54, 2361505), (90, 1416903), (135, 944602), (270, 472301)]