5155740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28643}}^1$

素因数の和:28658

約数の個数: 36

約数和(自身を含む): 15639624

約数和(自身を除く): 10483884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28643, 57286, 85929, 114572, 143215, 171858, 257787, 286430, 343716, 429645, 515574, 572860, 859290, 1031148, 1288935, 1718580, 2577870, 5155740]

約数ペア:

[(1, 5155740), (2, 2577870), (3, 1718580), (4, 1288935), (5, 1031148), (6, 859290), (9, 572860), (10, 515574), (12, 429645), (15, 343716), (18, 286430), (20, 257787), (30, 171858), (36, 143215), (45, 114572), (60, 85929), (90, 57286), (180, 28643)]