274244510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4649}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 524296800

約数和(自身を除く): 250052290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 3470, 4649, 5899, 9298, 11798, 23245, 29495, 46490, 58990, 79033, 158066, 395165, 790330, 1613203, 3226406, 8066015, 16132030, 27424451, 54848902, 137122255, 274244510]

約数ペア:

[(1, 274244510), (2, 137122255), (5, 54848902), (10, 27424451), (17, 16132030), (34, 8066015), (85, 3226406), (170, 1613203), (347, 790330), (694, 395165), (1735, 158066), (3470, 79033), (4649, 58990), (5899, 46490), (9298, 29495), (11798, 23245)]