124347870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1381643}}^1$

素因数の和:1381656

約数の個数: 24

約数和(自身を含む): 323304696

約数和(自身を除く): 198956826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1381643, 2763286, 4144929, 6908215, 8289858, 12434787, 13816430, 20724645, 24869574, 41449290, 62173935, 124347870]

約数ペア:

[(1, 124347870), (2, 62173935), (3, 41449290), (5, 24869574), (6, 20724645), (9, 13816430), (10, 12434787), (15, 8289858), (18, 6908215), (30, 4144929), (45, 2763286), (90, 1381643)]