390367030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{364829}}^1$

素因数の和:364943

約数の個数: 16

約数和(自身を含む): 709229520

約数和(自身を除く): 318862490

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 364829, 729658, 1824145, 3648290, 39036703, 78073406, 195183515, 390367030]

約数ペア:

[(1, 390367030), (2, 195183515), (5, 78073406), (10, 39036703), (107, 3648290), (214, 1824145), (535, 729658), (1070, 364829)]