1331370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4931}}^1$

素因数の和:4947

約数の個数: 32

約数和(自身を含む): 3551040

約数和(自身を除く): 2219670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4931, 9862, 14793, 24655, 29586, 44379, 49310, 73965, 88758, 133137, 147930, 221895, 266274, 443790, 665685, 1331370]

約数ペア:

[(1, 1331370), (2, 665685), (3, 443790), (5, 266274), (6, 221895), (9, 147930), (10, 133137), (15, 88758), (18, 73965), (27, 49310), (30, 44379), (45, 29586), (54, 24655), (90, 14793), (135, 9862), (270, 4931)]