171666420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2861107}}^1$

素因数の和:2861119

約数の個数: 24

約数和(自身を含む): 480666144

約数和(自身を除く): 308999724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2861107, 5722214, 8583321, 11444428, 14305535, 17166642, 28611070, 34333284, 42916605, 57222140, 85833210, 171666420]

約数ペア:

[(1, 171666420), (2, 85833210), (3, 57222140), (4, 42916605), (5, 34333284), (6, 28611070), (10, 17166642), (12, 14305535), (15, 11444428), (20, 8583321), (30, 5722214), (60, 2861107)]