2957090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9577

約数の個数: 16

約数和(自身を含む): 5495040

約数和(自身を除く): 2537950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9539, 19078, 47695, 95390, 295709, 591418, 1478545, 2957090]

約数ペア:

[(1, 2957090), (2, 1478545), (5, 591418), (10, 295709), (31, 95390), (62, 47695), (155, 19078), (310, 9539)]