157030210

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{35447}}^1$

素因数の和:35897

約数の個数: 16

約数和(自身を含む): 283300416

約数和(自身を除く): 126270206

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 35447, 70894, 177235, 354470, 15703021, 31406042, 78515105, 157030210]

約数ペア:

[(1, 157030210), (2, 78515105), (5, 31406042), (10, 15703021), (443, 354470), (886, 177235), (2215, 70894), (4430, 35447)]