30769070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7523}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 55527120

約数和(自身を除く): 24758050

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 7523, 15046, 37615, 75230, 3076907, 6153814, 15384535, 30769070]

約数ペア:

[(1, 30769070), (2, 15384535), (5, 6153814), (10, 3076907), (409, 75230), (818, 37615), (2045, 15046), (4090, 7523)]