237551830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 437003424

約数和(自身を除く): 199451594

約数列:

[1, 2, 5, 10, 53, 106, 265, 523, 530, 857, 1046, 1714, 2615, 4285, 5230, 8570, 27719, 45421, 55438, 90842, 138595, 227105, 277190, 448211, 454210, 896422, 2241055, 4482110, 23755183, 47510366, 118775915, 237551830]

約数ペア:

[(1, 237551830), (2, 118775915), (5, 47510366), (10, 23755183), (53, 4482110), (106, 2241055), (265, 896422), (523, 454210), (530, 448211), (857, 277190), (1046, 227105), (1714, 138595), (2615, 90842), (4285, 55438), (5230, 45421), (8570, 27719)]