31296430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 30756050

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 2659, 5318, 5885, 11770, 13295, 26590, 29249, 58498, 146245, 284513, 292490, 569026, 1422565, 2845130, 3129643, 6259286, 15648215, 31296430]

約数ペア:

[(1, 31296430), (2, 15648215), (5, 6259286), (10, 3129643), (11, 2845130), (22, 1422565), (55, 569026), (107, 292490), (110, 284513), (214, 146245), (535, 58498), (1070, 29249), (1177, 26590), (2354, 13295), (2659, 11770), (5318, 5885)]