71741230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1307}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 69522770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 1307, 2495, 2614, 4990, 5489, 6535, 10978, 13070, 14377, 27445, 28754, 54890, 71885, 143770, 652193, 1304386, 3260965, 6521930, 7174123, 14348246, 35870615, 71741230]

約数ペア:

[(1, 71741230), (2, 35870615), (5, 14348246), (10, 7174123), (11, 6521930), (22, 3260965), (55, 1304386), (110, 652193), (499, 143770), (998, 71885), (1307, 54890), (2495, 28754), (2614, 27445), (4990, 14377), (5489, 13070), (6535, 10978)]