515043530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 942986880

約数和(自身を除く): 427943350

約数列:

[1, 2, 5, 10, 109, 131, 218, 262, 545, 655, 1090, 1310, 3607, 7214, 14279, 18035, 28558, 36070, 71395, 142790, 393163, 472517, 786326, 945034, 1965815, 2362585, 3931630, 4725170, 51504353, 103008706, 257521765, 515043530]

約数ペア:

[(1, 515043530), (2, 257521765), (5, 103008706), (10, 51504353), (109, 4725170), (131, 3931630), (218, 2362585), (262, 1965815), (545, 945034), (655, 786326), (1090, 472517), (1310, 393163), (3607, 142790), (7214, 71395), (14279, 36070), (18035, 28558)]