1910141090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{9341}}^1$

素因数の和:9396

約数の個数: 72

約数和(自身を含む): 4092748884

約数和(自身を除く): 2182607794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 605, 715, 845, 1210, 1430, 1573, 1690, 1859, 3146, 3718, 7865, 9295, 9341, 15730, 18590, 18682, 20449, 40898, 46705, 93410, 102245, 102751, 121433, 204490, 205502, 242866, 513755, 607165, 1027510, 1130261, 1214330, 1335763, 1578629, 2260522, 2671526, 3157258, 5651305, 6678815, 7893145, 11302610, 13357630, 14693393, 15786290, 17364919, 29386786, 34729838, 73466965, 86824595, 146933930, 173649190, 191014109, 382028218, 955070545, 1910141090]

約数ペア:

[(1, 1910141090), (2, 955070545), (5, 382028218), (10, 191014109), (11, 173649190), (13, 146933930), (22, 86824595), (26, 73466965), (55, 34729838), (65, 29386786), (110, 17364919), (121, 15786290), (130, 14693393), (143, 13357630), (169, 11302610), (242, 7893145), (286, 6678815), (338, 5651305), (605, 3157258), (715, 2671526), (845, 2260522), (1210, 1578629), (1430, 1335763), (1573, 1214330), (1690, 1130261), (1859, 1027510), (3146, 607165), (3718, 513755), (7865, 242866), (9295, 205502), (9341, 204490), (15730, 121433), (18590, 102751), (18682, 102245), (20449, 93410), (40898, 46705)]