173820730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1201}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 321684048

約数和(自身を除く): 147863318

約数列:

[1, 2, 5, 10, 41, 82, 205, 353, 410, 706, 1201, 1765, 2402, 3530, 6005, 12010, 14473, 28946, 49241, 72365, 98482, 144730, 246205, 423953, 492410, 847906, 2119765, 4239530, 17382073, 34764146, 86910365, 173820730]

約数ペア:

[(1, 173820730), (2, 86910365), (5, 34764146), (10, 17382073), (41, 4239530), (82, 2119765), (205, 847906), (353, 492410), (410, 423953), (706, 246205), (1201, 144730), (1765, 98482), (2402, 72365), (3530, 49241), (6005, 28946), (12010, 14473)]