1293930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 3672864

約数和(自身を除く): 2378934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1307, 2614, 3921, 6535, 7842, 11763, 13070, 14377, 19605, 23526, 28754, 39210, 43131, 58815, 71885, 86262, 117630, 129393, 143770, 215655, 258786, 431310, 646965, 1293930]

約数ペア:

[(1, 1293930), (2, 646965), (3, 431310), (5, 258786), (6, 215655), (9, 143770), (10, 129393), (11, 117630), (15, 86262), (18, 71885), (22, 58815), (30, 43131), (33, 39210), (45, 28754), (55, 23526), (66, 19605), (90, 14377), (99, 13070), (110, 11763), (165, 7842), (198, 6535), (330, 3921), (495, 2614), (990, 1307)]