238438710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2649319}}^1$

素因数の和:2649332

約数の個数: 24

約数和(自身を含む): 619940880

約数和(自身を除く): 381502170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2649319, 5298638, 7947957, 13246595, 15895914, 23843871, 26493190, 39739785, 47687742, 79479570, 119219355, 238438710]

約数ペア:

[(1, 238438710), (2, 119219355), (3, 79479570), (5, 47687742), (6, 39739785), (9, 26493190), (10, 23843871), (15, 15895914), (18, 13246595), (30, 7947957), (45, 5298638), (90, 2649319)]