31363770140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{536867}}^1$

素因数の和:537026

約数の個数: 48

約数和(自身を含む): 69268856832

約数和(自身を除く): 37905086692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 2540, 2921, 5842, 11684, 14605, 29210, 58420, 536867, 1073734, 2147468, 2684335, 5368670, 10737340, 12347941, 24695882, 49391764, 61739705, 68182109, 123479410, 136364218, 246958820, 272728436, 340910545, 681821090, 1363642180, 1568188507, 3136377014, 6272754028, 7840942535, 15681885070, 31363770140]

約数ペア:

[(1, 31363770140), (2, 15681885070), (4, 7840942535), (5, 6272754028), (10, 3136377014), (20, 1568188507), (23, 1363642180), (46, 681821090), (92, 340910545), (115, 272728436), (127, 246958820), (230, 136364218), (254, 123479410), (460, 68182109), (508, 61739705), (635, 49391764), (1270, 24695882), (2540, 12347941), (2921, 10737340), (5842, 5368670), (11684, 2684335), (14605, 2147468), (29210, 1073734), (58420, 536867)]