61421110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8737}}^1$

素因数の和:8800

約数の個数: 32

約数和(自身を含む): 119535840

約数和(自身を除く): 58114730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 8737, 17474, 43685, 87370, 166003, 323269, 332006, 646538, 830015, 1616345, 1660030, 3232690, 6142111, 12284222, 30710555, 61421110]

約数ペア:

[(1, 61421110), (2, 30710555), (5, 12284222), (10, 6142111), (19, 3232690), (37, 1660030), (38, 1616345), (74, 830015), (95, 646538), (185, 332006), (190, 323269), (370, 166003), (703, 87370), (1406, 43685), (3515, 17474), (7030, 8737)]