7213030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 14784768

約数和(自身を除く): 7571738

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 2851, 5702, 14255, 28510, 31361, 62722, 65573, 131146, 156805, 313610, 327865, 655730, 721303, 1442606, 3606515, 7213030]

約数ペア:

[(1, 7213030), (2, 3606515), (5, 1442606), (10, 721303), (11, 655730), (22, 327865), (23, 313610), (46, 156805), (55, 131146), (110, 65573), (115, 62722), (230, 31361), (253, 28510), (506, 14255), (1265, 5702), (2530, 2851)]