227813090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16963}}^1$

素因数の和:17066

約数の個数: 32

約数和(自身を含む): 439706880

約数和(自身を除く): 211893790

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 16963, 33926, 84815, 169630, 288371, 576742, 1340077, 1441855, 2680154, 2883710, 6700385, 13400770, 22781309, 45562618, 113906545, 227813090]

約数ペア:

[(1, 227813090), (2, 113906545), (5, 45562618), (10, 22781309), (17, 13400770), (34, 6700385), (79, 2883710), (85, 2680154), (158, 1441855), (170, 1340077), (395, 576742), (790, 288371), (1343, 169630), (2686, 84815), (6715, 33926), (13430, 16963)]