1570200380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11215717}}^1$

素因数の和:11215733

約数の個数: 24

約数和(自身を含む): 3768481248

約数和(自身を除く): 2198280868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11215717, 22431434, 44862868, 56078585, 78510019, 112157170, 157020038, 224314340, 314040076, 392550095, 785100190, 1570200380]

約数ペア:

[(1, 1570200380), (2, 785100190), (4, 392550095), (5, 314040076), (7, 224314340), (10, 157020038), (14, 112157170), (20, 78510019), (28, 56078585), (35, 44862868), (70, 22431434), (140, 11215717)]