275314490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{147227}}^1$

素因数の和:147262

約数の個数: 32

約数和(自身を含む): 572422464

約数和(自身を除く): 297107974

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 147227, 294454, 736135, 1472270, 1619497, 2502859, 3238994, 5005718, 8097485, 12514295, 16194970, 25028590, 27531449, 55062898, 137657245, 275314490]

約数ペア:

[(1, 275314490), (2, 137657245), (5, 55062898), (10, 27531449), (11, 25028590), (17, 16194970), (22, 12514295), (34, 8097485), (55, 5005718), (85, 3238994), (110, 2502859), (170, 1619497), (187, 1472270), (374, 736135), (935, 294454), (1870, 147227)]