20122530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1933}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 48458304

約数和(自身を除く): 28335774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 1933, 2082, 3470, 3866, 5205, 5799, 9665, 10410, 11598, 19330, 28995, 57990, 670751, 1341502, 2012253, 3353755, 4024506, 6707510, 10061265, 20122530]

約数ペア:

[(1, 20122530), (2, 10061265), (3, 6707510), (5, 4024506), (6, 3353755), (10, 2012253), (15, 1341502), (30, 670751), (347, 57990), (694, 28995), (1041, 19330), (1735, 11598), (1933, 10410), (2082, 9665), (3470, 5799), (3866, 5205)]