340562145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{294859}}^1$

素因数の和:294885

約数の個数: 32

約数和(自身を含む): 679357440

約数和(自身を除く): 338795295

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 294859, 884577, 1474295, 2064013, 3243449, 4422885, 6192039, 9730347, 10320065, 16217245, 22704143, 30960195, 48651735, 68112429, 113520715, 340562145]

約数ペア:

[(1, 340562145), (3, 113520715), (5, 68112429), (7, 48651735), (11, 30960195), (15, 22704143), (21, 16217245), (33, 10320065), (35, 9730347), (55, 6192039), (77, 4422885), (105, 3243449), (165, 2064013), (231, 1474295), (385, 884577), (1155, 294859)]