16772670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20707}}^1$

素因数の和:20726

約数の個数: 40

約数和(自身を含む): 45102024

約数和(自身を除く): 28329354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20707, 41414, 62121, 103535, 124242, 186363, 207070, 310605, 372726, 559089, 621210, 931815, 1118178, 1677267, 1863630, 2795445, 3354534, 5590890, 8386335, 16772670]

約数ペア:

[(1, 16772670), (2, 8386335), (3, 5590890), (5, 3354534), (6, 2795445), (9, 1863630), (10, 1677267), (15, 1118178), (18, 931815), (27, 621210), (30, 559089), (45, 372726), (54, 310605), (81, 207070), (90, 186363), (135, 124242), (162, 103535), (270, 62121), (405, 41414), (810, 20707)]