31946970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 84395520

約数和(自身を除く): 52448550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 739, 786, 1310, 1441, 1478, 1965, 2217, 2882, 3695, 3930, 4323, 4434, 7205, 7390, 8129, 8646, 11085, 14410, 16258, 21615, 22170, 24387, 40645, 43230, 48774, 81290, 96809, 121935, 193618, 243870, 290427, 484045, 580854, 968090, 1064899, 1452135, 2129798, 2904270, 3194697, 5324495, 6389394, 10648990, 15973485, 31946970]

約数ペア:

[(1, 31946970), (2, 15973485), (3, 10648990), (5, 6389394), (6, 5324495), (10, 3194697), (11, 2904270), (15, 2129798), (22, 1452135), (30, 1064899), (33, 968090), (55, 580854), (66, 484045), (110, 290427), (131, 243870), (165, 193618), (262, 121935), (330, 96809), (393, 81290), (655, 48774), (739, 43230), (786, 40645), (1310, 24387), (1441, 22170), (1478, 21615), (1965, 16258), (2217, 14410), (2882, 11085), (3695, 8646), (3930, 8129), (4323, 7390), (4434, 7205)]