573361570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{21859}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 1073413440

約数和(自身を除く): 500051870

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 21859, 26230, 43718, 109295, 218590, 939937, 1333399, 1879874, 2666798, 4699685, 6666995, 9399370, 13333990, 57336157, 114672314, 286680785, 573361570]

約数ペア:

[(1, 573361570), (2, 286680785), (5, 114672314), (10, 57336157), (43, 13333990), (61, 9399370), (86, 6666995), (122, 4699685), (215, 2666798), (305, 1879874), (430, 1333399), (610, 939937), (2623, 218590), (5246, 109295), (13115, 43718), (21859, 26230)]