304820530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{40697}}^1$

素因数の和:40818

約数の個数: 32

約数和(自身を含む): 632935296

約数和(自身を除く): 328114766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 40697, 81394, 203485, 284879, 406970, 569758, 1424395, 2848790, 4354579, 8709158, 21772895, 30482053, 43545790, 60964106, 152410265, 304820530]

約数ペア:

[(1, 304820530), (2, 152410265), (5, 60964106), (7, 43545790), (10, 30482053), (14, 21772895), (35, 8709158), (70, 4354579), (107, 2848790), (214, 1424395), (535, 569758), (749, 406970), (1070, 284879), (1498, 203485), (3745, 81394), (7490, 40697)]