1225730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 2427516

約数和(自身を除く): 1201786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1013, 1210, 2026, 5065, 10130, 11143, 22286, 55715, 111430, 122573, 245146, 612865, 1225730]

約数ペア:

[(1, 1225730), (2, 612865), (5, 245146), (10, 122573), (11, 111430), (22, 55715), (55, 22286), (110, 11143), (121, 10130), (242, 5065), (605, 2026), (1013, 1210)]