105787030

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{53699}}^1$

素因数の和:53903

約数の個数: 16

約数和(自身を含む): 191386800

約数和(自身を除く): 85599770

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 53699, 107398, 268495, 536990, 10578703, 21157406, 52893515, 105787030]

約数ペア:

[(1, 105787030), (2, 52893515), (5, 21157406), (10, 10578703), (197, 536990), (394, 268495), (985, 107398), (1970, 53699)]