1569249740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{62921}}^1$

素因数の和:63002

約数の個数: 48

約数和(自身を含む): 3488395680

約数和(自身を除く): 1919145940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 62921, 125842, 251684, 314605, 629210, 1258420, 1824709, 2705603, 3649418, 5411206, 7298836, 9123545, 10822412, 13528015, 18247090, 27056030, 36494180, 54112060, 78462487, 156924974, 313849948, 392312435, 784624870, 1569249740]

約数ペア:

[(1, 1569249740), (2, 784624870), (4, 392312435), (5, 313849948), (10, 156924974), (20, 78462487), (29, 54112060), (43, 36494180), (58, 27056030), (86, 18247090), (116, 13528015), (145, 10822412), (172, 9123545), (215, 7298836), (290, 5411206), (430, 3649418), (580, 2705603), (860, 1824709), (1247, 1258420), (2494, 629210), (4988, 314605), (6235, 251684), (12470, 125842), (24940, 62921)]