173820130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{143653}}^1$

素因数の和:143682

約数の個数: 24

約数和(自身を含む): 343907676

約数和(自身を除く): 170087546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 143653, 287306, 718265, 1436530, 1580183, 3160366, 7900915, 15801830, 17382013, 34764026, 86910065, 173820130]

約数ペア:

[(1, 173820130), (2, 86910065), (5, 34764026), (10, 17382013), (11, 15801830), (22, 7900915), (55, 3160366), (110, 1580183), (121, 1436530), (242, 718265), (605, 287306), (1210, 143653)]