30874330

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{1907}}^1$

素因数の和:3533

約数の個数: 16

約数和(自身を含む): 55637280

約数和(自身を除く): 24762950

約数列:

[1, 2, 5, 10, 1619, 1907, 3238, 3814, 8095, 9535, 16190, 19070, 3087433, 6174866, 15437165, 30874330]

約数ペア:

[(1, 30874330), (2, 15437165), (5, 6174866), (10, 3087433), (1619, 19070), (1907, 16190), (3238, 9535), (3814, 8095)]