123958590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{590279}}^1$

素因数の和:590296

約数の個数: 32

約数和(自身を含む): 340001280

約数和(自身を除く): 216042690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 590279, 1180558, 1770837, 2951395, 3541674, 4131953, 5902790, 8263906, 8854185, 12395859, 17708370, 20659765, 24791718, 41319530, 61979295, 123958590]

約数ペア:

[(1, 123958590), (2, 61979295), (3, 41319530), (5, 24791718), (6, 20659765), (7, 17708370), (10, 12395859), (14, 8854185), (15, 8263906), (21, 5902790), (30, 4131953), (35, 3541674), (42, 2951395), (70, 1770837), (105, 1180558), (210, 590279)]