191336810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1889}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 394087680

約数和(自身を除く): 202750870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1447, 1889, 2894, 3778, 7235, 9445, 10129, 13223, 14470, 18890, 20258, 26446, 50645, 66115, 101290, 132230, 2733383, 5466766, 13666915, 19133681, 27333830, 38267362, 95668405, 191336810]

約数ペア:

[(1, 191336810), (2, 95668405), (5, 38267362), (7, 27333830), (10, 19133681), (14, 13666915), (35, 5466766), (70, 2733383), (1447, 132230), (1889, 101290), (2894, 66115), (3778, 50645), (7235, 26446), (9445, 20258), (10129, 18890), (13223, 14470)]