30337160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{108347}}^1$

素因数の和:108365

約数の個数: 32

約数和(自身を含む): 78010560

約数和(自身を除く): 47673400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 108347, 216694, 433388, 541735, 758429, 866776, 1083470, 1516858, 2166940, 3033716, 3792145, 4333880, 6067432, 7584290, 15168580, 30337160]

約数ペア:

[(1, 30337160), (2, 15168580), (4, 7584290), (5, 6067432), (7, 4333880), (8, 3792145), (10, 3033716), (14, 2166940), (20, 1516858), (28, 1083470), (35, 866776), (40, 758429), (56, 541735), (70, 433388), (140, 216694), (280, 108347)]