69980410

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{15313}}^1$

素因数の和:15777

約数の個数: 16

約数和(自身を含む): 126248616

約数和(自身を除く): 56268206

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 15313, 30626, 76565, 153130, 6998041, 13996082, 34990205, 69980410]

約数ペア:

[(1, 69980410), (2, 34990205), (5, 13996082), (10, 6998041), (457, 153130), (914, 76565), (2285, 30626), (4570, 15313)]