1215205930

素因数分解:

$2^1\times 5^1\times {\mathrm{8863}}^1\times {\mathrm{13711}}^1$

素因数の和:22581

約数の個数: 16

約数和(自身を含む): 2187777024

約数和(自身を除く): 972571094

約数列:

[1, 2, 5, 10, 8863, 13711, 17726, 27422, 44315, 68555, 88630, 137110, 121520593, 243041186, 607602965, 1215205930]

約数ペア:

[(1, 1215205930), (2, 607602965), (5, 243041186), (10, 121520593), (8863, 137110), (13711, 88630), (17726, 68555), (27422, 44315)]