30945034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5393}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 49193280

約数和(自身を除く): 18248246

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5393, 5738, 10786, 102467, 204934, 814343, 1628686, 15472517, 30945034]

約数ペア:

[(1, 30945034), (2, 15472517), (19, 1628686), (38, 814343), (151, 204934), (302, 102467), (2869, 10786), (5393, 5738)]