42988860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79609}}^1$

素因数の和:79627

約数の個数: 48

約数和(自身を含む): 133744800

約数和(自身を除く): 90755940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79609, 159218, 238827, 318436, 398045, 477654, 716481, 796090, 955308, 1194135, 1432962, 1592180, 2149443, 2388270, 2865924, 3582405, 4298886, 4776540, 7164810, 8597772, 10747215, 14329620, 21494430, 42988860]

約数ペア:

[(1, 42988860), (2, 21494430), (3, 14329620), (4, 10747215), (5, 8597772), (6, 7164810), (9, 4776540), (10, 4298886), (12, 3582405), (15, 2865924), (18, 2388270), (20, 2149443), (27, 1592180), (30, 1432962), (36, 1194135), (45, 955308), (54, 796090), (60, 716481), (90, 477654), (108, 398045), (135, 318436), (180, 238827), (270, 159218), (540, 79609)]