190970540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{308017}}^1$

素因数の和:308057

約数の個数: 24

約数和(自身を含む): 413976192

約数和(自身を除く): 223005652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 308017, 616034, 1232068, 1540085, 3080170, 6160340, 9548527, 19097054, 38194108, 47742635, 95485270, 190970540]

約数ペア:

[(1, 190970540), (2, 95485270), (4, 47742635), (5, 38194108), (10, 19097054), (20, 9548527), (31, 6160340), (62, 3080170), (124, 1540085), (155, 1232068), (310, 616034), (620, 308017)]