1311719310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1324969}}^1$

素因数の和:1324993

約数の個数: 48

約数和(自身を含む): 3720515760

約数和(自身を除く): 2408796450

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, 1324969, 2649938, 3974907, 6624845, 7949814, 11924721, 13249690, 14574659, 19874535, 23849442, 29149318, 39749070, 43723977, 59623605, 72873295, 87447954, 119247210, 131171931, 145746590, 218619885, 262343862, 437239770, 655859655, 1311719310]

約数ペア:

[(1, 1311719310), (2, 655859655), (3, 437239770), (5, 262343862), (6, 218619885), (9, 145746590), (10, 131171931), (11, 119247210), (15, 87447954), (18, 72873295), (22, 59623605), (30, 43723977), (33, 39749070), (45, 29149318), (55, 23849442), (66, 19874535), (90, 14574659), (99, 13249690), (110, 11924721), (165, 7949814), (198, 6624845), (330, 3974907), (495, 2649938), (990, 1324969)]