68676810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61871}}^1$

素因数の和:61918

約数の個数: 32

約数和(自身を含む): 169281792

約数和(自身を除く): 100604982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 61871, 123742, 185613, 309355, 371226, 618710, 928065, 1856130, 2289227, 4578454, 6867681, 11446135, 13735362, 22892270, 34338405, 68676810]

約数ペア:

[(1, 68676810), (2, 34338405), (3, 22892270), (5, 13735362), (6, 11446135), (10, 6867681), (15, 4578454), (30, 2289227), (37, 1856130), (74, 928065), (111, 618710), (185, 371226), (222, 309355), (370, 185613), (555, 123742), (1110, 61871)]