1374458260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9817559}}^1$

素因数の和:9817575

約数の個数: 24

約数和(自身を含む): 3298700160

約数和(自身を除く): 1924241900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9817559, 19635118, 39270236, 49087795, 68722913, 98175590, 137445826, 196351180, 274891652, 343614565, 687229130, 1374458260]

約数ペア:

[(1, 1374458260), (2, 687229130), (4, 343614565), (5, 274891652), (7, 196351180), (10, 137445826), (14, 98175590), (20, 68722913), (28, 49087795), (35, 39270236), (70, 19635118), (140, 9817559)]