2665170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9871}}^1$

素因数の和:9887

約数の個数: 32

約数和(自身を含む): 7107840

約数和(自身を除く): 4442670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9871, 19742, 29613, 49355, 59226, 88839, 98710, 148065, 177678, 266517, 296130, 444195, 533034, 888390, 1332585, 2665170]

約数ペア:

[(1, 2665170), (2, 1332585), (3, 888390), (5, 533034), (6, 444195), (9, 296130), (10, 266517), (15, 177678), (18, 148065), (27, 98710), (30, 88839), (45, 59226), (54, 49355), (90, 29613), (135, 19742), (270, 9871)]