243564810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{172741}}^1$

素因数の和:172798

約数の個数: 32

約数和(自身を含む): 596996352

約数和(自身を除く): 353431542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 172741, 345482, 518223, 863705, 1036446, 1727410, 2591115, 5182230, 8118827, 16237654, 24356481, 40594135, 48712962, 81188270, 121782405, 243564810]

約数ペア:

[(1, 243564810), (2, 121782405), (3, 81188270), (5, 48712962), (6, 40594135), (10, 24356481), (15, 16237654), (30, 8118827), (47, 5182230), (94, 2591115), (141, 1727410), (235, 1036446), (282, 863705), (470, 518223), (705, 345482), (1410, 172741)]