146408980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{170243}}^1$

素因数の和:170295

約数の個数: 24

約数和(自身を含む): 314610912

約数和(自身を除く): 168201932

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 170243, 340486, 680972, 851215, 1702430, 3404860, 7320449, 14640898, 29281796, 36602245, 73204490, 146408980]

約数ペア:

[(1, 146408980), (2, 73204490), (4, 36602245), (5, 29281796), (10, 14640898), (20, 7320449), (43, 3404860), (86, 1702430), (172, 851215), (215, 680972), (430, 340486), (860, 170243)]