1855357730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{15569}}^1$

素因数の和:16294

約数の個数: 32

約数和(自身を含む): 3541365360

約数和(自身を除く): 1686007630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 701, 1402, 3505, 7010, 11917, 15569, 23834, 31138, 59585, 77845, 119170, 155690, 264673, 529346, 1323365, 2646730, 10913869, 21827738, 54569345, 109138690, 185535773, 371071546, 927678865, 1855357730]

約数ペア:

[(1, 1855357730), (2, 927678865), (5, 371071546), (10, 185535773), (17, 109138690), (34, 54569345), (85, 21827738), (170, 10913869), (701, 2646730), (1402, 1323365), (3505, 529346), (7010, 264673), (11917, 155690), (15569, 119170), (23834, 77845), (31138, 59585)]