209717070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{8641}}^1$

素因数の和:9460

約数の個数: 32

約数和(自身を含む): 504001440

約数和(自身を除く): 294284370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 4045, 4854, 8090, 8641, 12135, 17282, 24270, 25923, 43205, 51846, 86410, 129615, 259230, 6990569, 13981138, 20971707, 34952845, 41943414, 69905690, 104858535, 209717070]

約数ペア:

[(1, 209717070), (2, 104858535), (3, 69905690), (5, 41943414), (6, 34952845), (10, 20971707), (15, 13981138), (30, 6990569), (809, 259230), (1618, 129615), (2427, 86410), (4045, 51846), (4854, 43205), (8090, 25923), (8641, 24270), (12135, 17282)]