142780822070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1\times {\mathrm{169769}}^1$

素因数の和:172520

約数の個数: 32

約数和(自身を含む): 265395329280

約数和(自身を除く): 122614507210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2713, 5426, 13565, 27130, 84103, 168206, 169769, 339538, 420515, 841030, 848845, 1697690, 5262839, 10525678, 26314195, 52628390, 460583297, 921166594, 2302916485, 4605832970, 14278082207, 28556164414, 71390411035, 142780822070]

約数ペア:

[(1, 142780822070), (2, 71390411035), (5, 28556164414), (10, 14278082207), (31, 4605832970), (62, 2302916485), (155, 921166594), (310, 460583297), (2713, 52628390), (5426, 26314195), (13565, 10525678), (27130, 5262839), (84103, 1697690), (168206, 848845), (169769, 841030), (339538, 420515)]