154920110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22037}}^1$

素因数の和:22100

約数の個数: 32

約数和(自身を含む): 301479840

約数和(自身を除く): 146559730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 22037, 44074, 110185, 220370, 418703, 815369, 837406, 1630738, 2093515, 4076845, 4187030, 8153690, 15492011, 30984022, 77460055, 154920110]

約数ペア:

[(1, 154920110), (2, 77460055), (5, 30984022), (10, 15492011), (19, 8153690), (37, 4187030), (38, 4076845), (74, 2093515), (95, 1630738), (185, 837406), (190, 815369), (370, 418703), (703, 220370), (1406, 110185), (3515, 44074), (7030, 22037)]