138543570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139943}}^1$

素因数の和:139967

約数の個数: 48

約数和(自身を含む): 392962752

約数和(自身を除く): 254419182

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, 139943, 279886, 419829, 699715, 839658, 1259487, 1399430, 1539373, 2099145, 2518974, 3078746, 4198290, 4618119, 6297435, 7696865, 9236238, 12594870, 13854357, 15393730, 23090595, 27708714, 46181190, 69271785, 138543570]

約数ペア:

[(1, 138543570), (2, 69271785), (3, 46181190), (5, 27708714), (6, 23090595), (9, 15393730), (10, 13854357), (11, 12594870), (15, 9236238), (18, 7696865), (22, 6297435), (30, 4618119), (33, 4198290), (45, 3078746), (55, 2518974), (66, 2099145), (90, 1539373), (99, 1399430), (110, 1259487), (165, 839658), (198, 699715), (330, 419829), (495, 279886), (990, 139943)]